154998240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3329}}^1$

素因数の和:3444

約数の個数: 96

約数和(自身を含む): 493426080

約数和(自身を除く): 338427840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3329, 3880, 4656, 5820, 6658, 7760, 9312, 9987, 11640, 13316, 15520, 16645, 19974, 23280, 26632, 33290, 39948, 46560, 49935, 53264, 66580, 79896, 99870, 106528, 133160, 159792, 199740, 266320, 319584, 322913, 399480, 532640, 645826, 798960, 968739, 1291652, 1597920, 1614565, 1937478, 2583304, 3229130, 3874956, 4843695, 5166608, 6458260, 7749912, 9687390, 10333216, 12916520, 15499824, 19374780, 25833040, 30999648, 38749560, 51666080, 77499120, 154998240]

約数ペア:

[(1, 154998240), (2, 77499120), (3, 51666080), (4, 38749560), (5, 30999648), (6, 25833040), (8, 19374780), (10, 15499824), (12, 12916520), (15, 10333216), (16, 9687390), (20, 7749912), (24, 6458260), (30, 5166608), (32, 4843695), (40, 3874956), (48, 3229130), (60, 2583304), (80, 1937478), (96, 1614565), (97, 1597920), (120, 1291652), (160, 968739), (194, 798960), (240, 645826), (291, 532640), (388, 399480), (480, 322913), (485, 319584), (582, 266320), (776, 199740), (970, 159792), (1164, 133160), (1455, 106528), (1552, 99870), (1940, 79896), (2328, 66580), (2910, 53264), (3104, 49935), (3329, 46560), (3880, 39948), (4656, 33290), (5820, 26632), (6658, 23280), (7760, 19974), (9312, 16645), (9987, 15520), (11640, 13316)]