381164520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26251}}^1$

素因数の和:26287

約数の個数: 96

約数和(自身を含む): 1256945760

約数和(自身を除く): 875781240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 26251, 52502, 78753, 105004, 131255, 157506, 210008, 262510, 288761, 315012, 393765, 525020, 577522, 630024, 787530, 866283, 1050040, 1155044, 1443805, 1575060, 1732566, 2310088, 2887610, 3150120, 3176371, 3465132, 4331415, 5775220, 6352742, 6930264, 8662830, 9529113, 11550440, 12705484, 15881855, 17325660, 19058226, 25410968, 31763710, 34651320, 38116452, 47645565, 63527420, 76232904, 95291130, 127054840, 190582260, 381164520]

約数ペア:

[(1, 381164520), (2, 190582260), (3, 127054840), (4, 95291130), (5, 76232904), (6, 63527420), (8, 47645565), (10, 38116452), (11, 34651320), (12, 31763710), (15, 25410968), (20, 19058226), (22, 17325660), (24, 15881855), (30, 12705484), (33, 11550440), (40, 9529113), (44, 8662830), (55, 6930264), (60, 6352742), (66, 5775220), (88, 4331415), (110, 3465132), (120, 3176371), (121, 3150120), (132, 2887610), (165, 2310088), (220, 1732566), (242, 1575060), (264, 1443805), (330, 1155044), (363, 1050040), (440, 866283), (484, 787530), (605, 630024), (660, 577522), (726, 525020), (968, 393765), (1210, 315012), (1320, 288761), (1452, 262510), (1815, 210008), (2420, 157506), (2904, 131255), (3630, 105004), (4840, 78753), (7260, 52502), (14520, 26251)]