485616120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 1669178880

約数和(自身を除く): 1183562760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 61, 66, 74, 88, 110, 111, 120, 122, 132, 148, 163, 165, 183, 185, 220, 222, 244, 264, 296, 305, 326, 330, 366, 370, 407, 440, 444, 488, 489, 555, 610, 652, 660, 671, 732, 740, 814, 815, 888, 915, 978, 1110, 1220, 1221, 1304, 1320, 1342, 1464, 1480, 1628, 1630, 1793, 1830, 1956, 2013, 2035, 2220, 2257, 2440, 2442, 2445, 2684, 3256, 3260, 3355, 3586, 3660, 3912, 4026, 4070, 4440, 4514, 4884, 4890, 5368, 5379, 6031, 6105, 6520, 6710, 6771, 7172, 7320, 8052, 8140, 8965, 9028, 9768, 9780, 9943, 10065, 10758, 11285, 12062, 12210, 13420, 13542, 14344, 16104, 16280, 17930, 18056, 18093, 19560, 19886, 20130, 21516, 22570, 24124, 24420, 24827, 26840, 26895, 27084, 29829, 30155, 33855, 35860, 36186, 39772, 40260, 43032, 45140, 48248, 48840, 49654, 49715, 53790, 54168, 59658, 60310, 66341, 67710, 71720, 72372, 74481, 79544, 80520, 90280, 90465, 99308, 99430, 107580, 109373, 119316, 120620, 124135, 132682, 135420, 144744, 148962, 149145, 180930, 198616, 198860, 199023, 215160, 218746, 238632, 241240, 248270, 265364, 270840, 297924, 298290, 328119, 331705, 361860, 367891, 372405, 397720, 398046, 437492, 496540, 530728, 546865, 595848, 596580, 656238, 663410, 723720, 735782, 744810, 796092, 874984, 993080, 995115, 1093730, 1103673, 1193160, 1312476, 1326820, 1471564, 1489620, 1592184, 1640595, 1839455, 1990230, 2187460, 2207346, 2624952, 2653640, 2943128, 2979240, 3281190, 3678910, 3980460, 4046801, 4374920, 4414692, 5518365, 6562380, 7357820, 7960920, 8093602, 8829384, 11036730, 12140403, 13124760, 14715640, 16187204, 20234005, 22073460, 24280806, 32374408, 40468010, 44146920, 48561612, 60702015, 80936020, 97123224, 121404030, 161872040, 242808060, 485616120]

約数ペア:

[(1, 485616120), (2, 242808060), (3, 161872040), (4, 121404030), (5, 97123224), (6, 80936020), (8, 60702015), (10, 48561612), (11, 44146920), (12, 40468010), (15, 32374408), (20, 24280806), (22, 22073460), (24, 20234005), (30, 16187204), (33, 14715640), (37, 13124760), (40, 12140403), (44, 11036730), (55, 8829384), (60, 8093602), (61, 7960920), (66, 7357820), (74, 6562380), (88, 5518365), (110, 4414692), (111, 4374920), (120, 4046801), (122, 3980460), (132, 3678910), (148, 3281190), (163, 2979240), (165, 2943128), (183, 2653640), (185, 2624952), (220, 2207346), (222, 2187460), (244, 1990230), (264, 1839455), (296, 1640595), (305, 1592184), (326, 1489620), (330, 1471564), (366, 1326820), (370, 1312476), (407, 1193160), (440, 1103673), (444, 1093730), (488, 995115), (489, 993080), (555, 874984), (610, 796092), (652, 744810), (660, 735782), (671, 723720), (732, 663410), (740, 656238), (814, 596580), (815, 595848), (888, 546865), (915, 530728), (978, 496540), (1110, 437492), (1220, 398046), (1221, 397720), (1304, 372405), (1320, 367891), (1342, 361860), (1464, 331705), (1480, 328119), (1628, 298290), (1630, 297924), (1793, 270840), (1830, 265364), (1956, 248270), (2013, 241240), (2035, 238632), (2220, 218746), (2257, 215160), (2440, 199023), (2442, 198860), (2445, 198616), (2684, 180930), (3256, 149145), (3260, 148962), (3355, 144744), (3586, 135420), (3660, 132682), (3912, 124135), (4026, 120620), (4070, 119316), (4440, 109373), (4514, 107580), (4884, 99430), (4890, 99308), (5368, 90465), (5379, 90280), (6031, 80520), (6105, 79544), (6520, 74481), (6710, 72372), (6771, 71720), (7172, 67710), (7320, 66341), (8052, 60310), (8140, 59658), (8965, 54168), (9028, 53790), (9768, 49715), (9780, 49654), (9943, 48840), (10065, 48248), (10758, 45140), (11285, 43032), (12062, 40260), (12210, 39772), (13420, 36186), (13542, 35860), (14344, 33855), (16104, 30155), (16280, 29829), (17930, 27084), (18056, 26895), (18093, 26840), (19560, 24827), (19886, 24420), (20130, 24124), (21516, 22570)]