67666080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2390

約数の個数: 96

約数和(自身を含む): 216736128

約数和(自身を除く): 149070048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2311, 2440, 2928, 3660, 4622, 4880, 5856, 6933, 7320, 9244, 9760, 11555, 13866, 14640, 18488, 23110, 27732, 29280, 34665, 36976, 46220, 55464, 69330, 73952, 92440, 110928, 138660, 140971, 184880, 221856, 277320, 281942, 369760, 422913, 554640, 563884, 704855, 845826, 1109280, 1127768, 1409710, 1691652, 2114565, 2255536, 2819420, 3383304, 4229130, 4511072, 5638840, 6766608, 8458260, 11277680, 13533216, 16916520, 22555360, 33833040, 67666080]

約数ペア:

[(1, 67666080), (2, 33833040), (3, 22555360), (4, 16916520), (5, 13533216), (6, 11277680), (8, 8458260), (10, 6766608), (12, 5638840), (15, 4511072), (16, 4229130), (20, 3383304), (24, 2819420), (30, 2255536), (32, 2114565), (40, 1691652), (48, 1409710), (60, 1127768), (61, 1109280), (80, 845826), (96, 704855), (120, 563884), (122, 554640), (160, 422913), (183, 369760), (240, 281942), (244, 277320), (305, 221856), (366, 184880), (480, 140971), (488, 138660), (610, 110928), (732, 92440), (915, 73952), (976, 69330), (1220, 55464), (1464, 46220), (1830, 36976), (1952, 34665), (2311, 29280), (2440, 27732), (2928, 23110), (3660, 18488), (4622, 14640), (4880, 13866), (5856, 11555), (6933, 9760), (7320, 9244)]