942887340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{13063}}^1$

素因数の和:13479

約数の個数: 72

約数和(自身を含む): 2867443488

約数和(自身を除く): 1924556148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 2005, 2406, 3609, 4010, 4812, 6015, 7218, 8020, 12030, 13063, 14436, 18045, 24060, 26126, 36090, 39189, 52252, 65315, 72180, 78378, 117567, 130630, 156756, 195945, 235134, 261260, 391890, 470268, 587835, 783780, 1175670, 2351340, 5238263, 10476526, 15714789, 20953052, 26191315, 31429578, 47144367, 52382630, 62859156, 78573945, 94288734, 104765260, 157147890, 188577468, 235721835, 314295780, 471443670, 942887340]

約数ペア:

[(1, 942887340), (2, 471443670), (3, 314295780), (4, 235721835), (5, 188577468), (6, 157147890), (9, 104765260), (10, 94288734), (12, 78573945), (15, 62859156), (18, 52382630), (20, 47144367), (30, 31429578), (36, 26191315), (45, 20953052), (60, 15714789), (90, 10476526), (180, 5238263), (401, 2351340), (802, 1175670), (1203, 783780), (1604, 587835), (2005, 470268), (2406, 391890), (3609, 261260), (4010, 235134), (4812, 195945), (6015, 156756), (7218, 130630), (8020, 117567), (12030, 78378), (13063, 72180), (14436, 65315), (18045, 52252), (24060, 39189), (26126, 36090)]