1266153120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 240

約数和(自身を含む): 4505010048

約数和(自身を除く): 3238856928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 151, 160, 162, 180, 216, 240, 270, 288, 302, 324, 360, 405, 432, 453, 480, 540, 604, 647, 648, 720, 755, 810, 864, 906, 1080, 1208, 1294, 1296, 1359, 1440, 1510, 1620, 1812, 1941, 2160, 2265, 2416, 2588, 2592, 2718, 3020, 3235, 3240, 3624, 3882, 4077, 4320, 4530, 4832, 5176, 5436, 5823, 6040, 6470, 6480, 6795, 7248, 7764, 8154, 9060, 9705, 10352, 10872, 11646, 12080, 12231, 12940, 12960, 13590, 14496, 15528, 16308, 17469, 18120, 19410, 20385, 20704, 21744, 23292, 24160, 24462, 25880, 27180, 29115, 31056, 32616, 34938, 36240, 38820, 40770, 43488, 46584, 48924, 51760, 52407, 54360, 58230, 61155, 62112, 65232, 69876, 72480, 77640, 81540, 87345, 93168, 97697, 97848, 103520, 104814, 108720, 116460, 122310, 130464, 139752, 155280, 163080, 174690, 186336, 195394, 195696, 209628, 217440, 232920, 244620, 262035, 279504, 293091, 310560, 326160, 349380, 390788, 391392, 419256, 465840, 488485, 489240, 524070, 559008, 586182, 652320, 698760, 781576, 838512, 879273, 931680, 976970, 978480, 1048140, 1172364, 1397520, 1465455, 1563152, 1677024, 1758546, 1953940, 1956960, 2096280, 2344728, 2637819, 2795040, 2930910, 3126304, 3517092, 3907880, 4192560, 4396365, 4689456, 5275638, 5861820, 7034184, 7815760, 7913457, 8385120, 8792730, 9378912, 10551276, 11723640, 13189095, 14068368, 15631520, 15826914, 17585460, 21102552, 23447280, 26378190, 28136736, 31653828, 35170920, 39567285, 42205104, 46894560, 52756380, 63307656, 70341840, 79134570, 84410208, 105512760, 126615312, 140683680, 158269140, 211025520, 253230624, 316538280, 422051040, 633076560, 1266153120]

約数ペア:

[(1, 1266153120), (2, 633076560), (3, 422051040), (4, 316538280), (5, 253230624), (6, 211025520), (8, 158269140), (9, 140683680), (10, 126615312), (12, 105512760), (15, 84410208), (16, 79134570), (18, 70341840), (20, 63307656), (24, 52756380), (27, 46894560), (30, 42205104), (32, 39567285), (36, 35170920), (40, 31653828), (45, 28136736), (48, 26378190), (54, 23447280), (60, 21102552), (72, 17585460), (80, 15826914), (81, 15631520), (90, 14068368), (96, 13189095), (108, 11723640), (120, 10551276), (135, 9378912), (144, 8792730), (151, 8385120), (160, 7913457), (162, 7815760), (180, 7034184), (216, 5861820), (240, 5275638), (270, 4689456), (288, 4396365), (302, 4192560), (324, 3907880), (360, 3517092), (405, 3126304), (432, 2930910), (453, 2795040), (480, 2637819), (540, 2344728), (604, 2096280), (647, 1956960), (648, 1953940), (720, 1758546), (755, 1677024), (810, 1563152), (864, 1465455), (906, 1397520), (1080, 1172364), (1208, 1048140), (1294, 978480), (1296, 976970), (1359, 931680), (1440, 879273), (1510, 838512), (1620, 781576), (1812, 698760), (1941, 652320), (2160, 586182), (2265, 559008), (2416, 524070), (2588, 489240), (2592, 488485), (2718, 465840), (3020, 419256), (3235, 391392), (3240, 390788), (3624, 349380), (3882, 326160), (4077, 310560), (4320, 293091), (4530, 279504), (4832, 262035), (5176, 244620), (5436, 232920), (5823, 217440), (6040, 209628), (6470, 195696), (6480, 195394), (6795, 186336), (7248, 174690), (7764, 163080), (8154, 155280), (9060, 139752), (9705, 130464), (10352, 122310), (10872, 116460), (11646, 108720), (12080, 104814), (12231, 103520), (12940, 97848), (12960, 97697), (13590, 93168), (14496, 87345), (15528, 81540), (16308, 77640), (17469, 72480), (18120, 69876), (19410, 65232), (20385, 62112), (20704, 61155), (21744, 58230), (23292, 54360), (24160, 52407), (24462, 51760), (25880, 48924), (27180, 46584), (29115, 43488), (31056, 40770), (32616, 38820), (34938, 36240)]