181328040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4621}}^1$

素因数の和:4747

約数の個数: 96

約数和(自身を含む): 594851400

約数和(自身を除く): 413523360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4621, 4905, 6540, 7848, 9242, 9810, 13080, 13863, 18484, 19620, 23105, 27726, 36968, 39240, 41589, 46210, 55452, 69315, 83178, 92420, 110904, 138630, 166356, 184840, 207945, 277260, 332712, 415890, 503689, 554520, 831780, 1007378, 1511067, 1663560, 2014756, 2518445, 3022134, 4029512, 4533201, 5036890, 6044268, 7555335, 9066402, 10073780, 12088536, 15110670, 18132804, 20147560, 22666005, 30221340, 36265608, 45332010, 60442680, 90664020, 181328040]

約数ペア:

[(1, 181328040), (2, 90664020), (3, 60442680), (4, 45332010), (5, 36265608), (6, 30221340), (8, 22666005), (9, 20147560), (10, 18132804), (12, 15110670), (15, 12088536), (18, 10073780), (20, 9066402), (24, 7555335), (30, 6044268), (36, 5036890), (40, 4533201), (45, 4029512), (60, 3022134), (72, 2518445), (90, 2014756), (109, 1663560), (120, 1511067), (180, 1007378), (218, 831780), (327, 554520), (360, 503689), (436, 415890), (545, 332712), (654, 277260), (872, 207945), (981, 184840), (1090, 166356), (1308, 138630), (1635, 110904), (1962, 92420), (2180, 83178), (2616, 69315), (3270, 55452), (3924, 46210), (4360, 41589), (4621, 39240), (4905, 36968), (6540, 27726), (7848, 23105), (9242, 19620), (9810, 18484), (13080, 13863)]