81170090520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4421}}^1\times {\mathrm{153001}}^1$

素因数の和:157436

約数の個数: 64

約数和(自身を含む): 243566943840

約数和(自身を除く): 162396853320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4421, 8842, 13263, 17684, 22105, 26526, 35368, 44210, 53052, 66315, 88420, 106104, 132630, 153001, 176840, 265260, 306002, 459003, 530520, 612004, 765005, 918006, 1224008, 1530010, 1836012, 2295015, 3060020, 3672024, 4590030, 6120040, 9180060, 18360120, 676417421, 1352834842, 2029252263, 2705669684, 3382087105, 4058504526, 5411339368, 6764174210, 8117009052, 10146261315, 13528348420, 16234018104, 20292522630, 27056696840, 40585045260, 81170090520]

約数ペア:

[(1, 81170090520), (2, 40585045260), (3, 27056696840), (4, 20292522630), (5, 16234018104), (6, 13528348420), (8, 10146261315), (10, 8117009052), (12, 6764174210), (15, 5411339368), (20, 4058504526), (24, 3382087105), (30, 2705669684), (40, 2029252263), (60, 1352834842), (120, 676417421), (4421, 18360120), (8842, 9180060), (13263, 6120040), (17684, 4590030), (22105, 3672024), (26526, 3060020), (35368, 2295015), (44210, 1836012), (53052, 1530010), (66315, 1224008), (88420, 918006), (106104, 765005), (132630, 612004), (153001, 530520), (176840, 459003), (265260, 306002)]