15693616440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{109807}}^1$

素因数の和:110221

約数の個数: 96

約数和(自身を含む): 51133193280

約数和(自身を除く): 35439576840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 7146, 7940, 9528, 11910, 14292, 15880, 17865, 23820, 28584, 35730, 47640, 71460, 109807, 142920, 219614, 329421, 439228, 549035, 658842, 878456, 988263, 1098070, 1317684, 1647105, 1976526, 2196140, 2635368, 3294210, 3953052, 4392280, 4941315, 6588420, 7906104, 9882630, 13176840, 19765260, 39530520, 43593379, 87186758, 130780137, 174373516, 217966895, 261560274, 348747032, 392340411, 435933790, 523120548, 653900685, 784680822, 871867580, 1046241096, 1307801370, 1569361644, 1743735160, 1961702055, 2615602740, 3138723288, 3923404110, 5231205480, 7846808220, 15693616440]

約数ペア:

[(1, 15693616440), (2, 7846808220), (3, 5231205480), (4, 3923404110), (5, 3138723288), (6, 2615602740), (8, 1961702055), (9, 1743735160), (10, 1569361644), (12, 1307801370), (15, 1046241096), (18, 871867580), (20, 784680822), (24, 653900685), (30, 523120548), (36, 435933790), (40, 392340411), (45, 348747032), (60, 261560274), (72, 217966895), (90, 174373516), (120, 130780137), (180, 87186758), (360, 43593379), (397, 39530520), (794, 19765260), (1191, 13176840), (1588, 9882630), (1985, 7906104), (2382, 6588420), (3176, 4941315), (3573, 4392280), (3970, 3953052), (4764, 3294210), (5955, 2635368), (7146, 2196140), (7940, 1976526), (9528, 1647105), (11910, 1317684), (14292, 1098070), (15880, 988263), (17865, 878456), (23820, 658842), (28584, 549035), (35730, 439228), (47640, 329421), (71460, 219614), (109807, 142920)]