270365280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 144

約数和(自身を含む): 905158800

約数和(自身を除く): 634793520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1632, 1734, 1949, 2040, 2312, 2720, 2890, 3468, 3898, 4080, 4335, 4624, 5780, 5847, 6936, 7796, 8160, 8670, 9248, 9745, 11560, 11694, 13872, 15592, 17340, 19490, 23120, 23388, 27744, 29235, 31184, 33133, 34680, 38980, 46240, 46776, 58470, 62368, 66266, 69360, 77960, 93552, 99399, 116940, 132532, 138720, 155920, 165665, 187104, 198798, 233880, 265064, 311840, 331330, 397596, 467760, 496995, 530128, 563261, 662660, 795192, 935520, 993990, 1060256, 1126522, 1325320, 1590384, 1689783, 1987980, 2253044, 2650640, 2816305, 3180768, 3379566, 3975960, 4506088, 5301280, 5632610, 6759132, 7951920, 8448915, 9012176, 11265220, 13518264, 15903840, 16897830, 18024352, 22530440, 27036528, 33795660, 45060880, 54073056, 67591320, 90121760, 135182640, 270365280]

約数ペア:

[(1, 270365280), (2, 135182640), (3, 90121760), (4, 67591320), (5, 54073056), (6, 45060880), (8, 33795660), (10, 27036528), (12, 22530440), (15, 18024352), (16, 16897830), (17, 15903840), (20, 13518264), (24, 11265220), (30, 9012176), (32, 8448915), (34, 7951920), (40, 6759132), (48, 5632610), (51, 5301280), (60, 4506088), (68, 3975960), (80, 3379566), (85, 3180768), (96, 2816305), (102, 2650640), (120, 2253044), (136, 1987980), (160, 1689783), (170, 1590384), (204, 1325320), (240, 1126522), (255, 1060256), (272, 993990), (289, 935520), (340, 795192), (408, 662660), (480, 563261), (510, 530128), (544, 496995), (578, 467760), (680, 397596), (816, 331330), (867, 311840), (1020, 265064), (1156, 233880), (1360, 198798), (1445, 187104), (1632, 165665), (1734, 155920), (1949, 138720), (2040, 132532), (2312, 116940), (2720, 99399), (2890, 93552), (3468, 77960), (3898, 69360), (4080, 66266), (4335, 62368), (4624, 58470), (5780, 46776), (5847, 46240), (6936, 38980), (7796, 34680), (8160, 33133), (8670, 31184), (9248, 29235), (9745, 27744), (11560, 23388), (11694, 23120), (13872, 19490), (15592, 17340)]