15696508140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{979807}}^1$

素因数の和:979911

約数の個数: 72

約数和(自身を含む): 48147765120

約数和(自身を除く): 32451256980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 979807, 1959614, 2939421, 3919228, 4899035, 5878842, 8818263, 9798070, 11757684, 14697105, 17636526, 19596140, 29394210, 35273052, 44091315, 58788420, 87202823, 88182630, 174405646, 176365260, 261608469, 348811292, 436014115, 523216938, 784825407, 872028230, 1046433876, 1308042345, 1569650814, 1744056460, 2616084690, 3139301628, 3924127035, 5232169380, 7848254070, 15696508140]

約数ペア:

[(1, 15696508140), (2, 7848254070), (3, 5232169380), (4, 3924127035), (5, 3139301628), (6, 2616084690), (9, 1744056460), (10, 1569650814), (12, 1308042345), (15, 1046433876), (18, 872028230), (20, 784825407), (30, 523216938), (36, 436014115), (45, 348811292), (60, 261608469), (89, 176365260), (90, 174405646), (178, 88182630), (180, 87202823), (267, 58788420), (356, 44091315), (445, 35273052), (534, 29394210), (801, 19596140), (890, 17636526), (1068, 14697105), (1335, 11757684), (1602, 9798070), (1780, 8818263), (2670, 5878842), (3204, 4899035), (4005, 3919228), (5340, 2939421), (8010, 1959614), (16020, 979807)]