272147760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 961009920

約数和(自身を除く): 688862160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 89, 90, 93, 120, 124, 137, 144, 155, 178, 180, 186, 240, 248, 267, 274, 279, 310, 356, 360, 372, 411, 445, 465, 496, 534, 548, 558, 620, 685, 712, 720, 744, 801, 822, 890, 930, 1068, 1096, 1116, 1233, 1240, 1335, 1370, 1395, 1424, 1488, 1602, 1644, 1780, 1860, 2055, 2136, 2192, 2232, 2466, 2480, 2670, 2740, 2759, 2790, 3204, 3288, 3560, 3720, 4005, 4110, 4247, 4272, 4464, 4932, 5340, 5480, 5518, 5580, 6165, 6408, 6576, 7120, 7440, 8010, 8220, 8277, 8494, 9864, 10680, 10960, 11036, 11160, 12193, 12330, 12741, 12816, 13795, 16020, 16440, 16554, 16988, 19728, 21235, 21360, 22072, 22320, 24386, 24660, 24831, 25482, 27590, 32040, 32880, 33108, 33976, 36579, 38223, 41385, 42470, 44144, 48772, 49320, 49662, 50964, 55180, 60965, 63705, 64080, 66216, 67952, 73158, 76446, 82770, 84940, 97544, 98640, 99324, 101928, 109737, 110360, 121930, 124155, 127410, 132432, 146316, 152892, 165540, 169880, 182895, 191115, 195088, 198648, 203856, 219474, 220720, 243860, 248310, 254820, 292632, 305784, 331080, 339760, 365790, 377983, 382230, 397296, 438948, 487720, 496620, 509640, 548685, 585264, 611568, 662160, 731580, 755966, 764460, 877896, 975440, 993240, 1019280, 1097370, 1133949, 1463160, 1511932, 1528920, 1755792, 1889915, 1986480, 2194740, 2267898, 2926320, 3023864, 3057840, 3401847, 3779830, 4389480, 4535796, 5669745, 6047728, 6803694, 7559660, 8778960, 9071592, 11339490, 13607388, 15119320, 17009235, 18143184, 22678980, 27214776, 30238640, 34018470, 45357960, 54429552, 68036940, 90715920, 136073880, 272147760]

約数ペア:

[(1, 272147760), (2, 136073880), (3, 90715920), (4, 68036940), (5, 54429552), (6, 45357960), (8, 34018470), (9, 30238640), (10, 27214776), (12, 22678980), (15, 18143184), (16, 17009235), (18, 15119320), (20, 13607388), (24, 11339490), (30, 9071592), (31, 8778960), (36, 7559660), (40, 6803694), (45, 6047728), (48, 5669745), (60, 4535796), (62, 4389480), (72, 3779830), (80, 3401847), (89, 3057840), (90, 3023864), (93, 2926320), (120, 2267898), (124, 2194740), (137, 1986480), (144, 1889915), (155, 1755792), (178, 1528920), (180, 1511932), (186, 1463160), (240, 1133949), (248, 1097370), (267, 1019280), (274, 993240), (279, 975440), (310, 877896), (356, 764460), (360, 755966), (372, 731580), (411, 662160), (445, 611568), (465, 585264), (496, 548685), (534, 509640), (548, 496620), (558, 487720), (620, 438948), (685, 397296), (712, 382230), (720, 377983), (744, 365790), (801, 339760), (822, 331080), (890, 305784), (930, 292632), (1068, 254820), (1096, 248310), (1116, 243860), (1233, 220720), (1240, 219474), (1335, 203856), (1370, 198648), (1395, 195088), (1424, 191115), (1488, 182895), (1602, 169880), (1644, 165540), (1780, 152892), (1860, 146316), (2055, 132432), (2136, 127410), (2192, 124155), (2232, 121930), (2466, 110360), (2480, 109737), (2670, 101928), (2740, 99324), (2759, 98640), (2790, 97544), (3204, 84940), (3288, 82770), (3560, 76446), (3720, 73158), (4005, 67952), (4110, 66216), (4247, 64080), (4272, 63705), (4464, 60965), (4932, 55180), (5340, 50964), (5480, 49662), (5518, 49320), (5580, 48772), (6165, 44144), (6408, 42470), (6576, 41385), (7120, 38223), (7440, 36579), (8010, 33976), (8220, 33108), (8277, 32880), (8494, 32040), (9864, 27590), (10680, 25482), (10960, 24831), (11036, 24660), (11160, 24386), (12193, 22320), (12330, 22072), (12741, 21360), (12816, 21235), (13795, 19728), (16020, 16988), (16440, 16554)]