180608480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2860

約数の個数: 96

約数和(自身を含む): 474501888

約数和(自身を除く): 293893408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 2801, 3224, 4030, 4960, 5602, 6448, 8060, 11204, 12896, 14005, 16120, 22408, 28010, 32240, 36413, 44816, 56020, 64480, 72826, 86831, 89632, 112040, 145652, 173662, 182065, 224080, 291304, 347324, 364130, 434155, 448160, 582608, 694648, 728260, 868310, 1128803, 1165216, 1389296, 1456520, 1736620, 2257606, 2778592, 2913040, 3473240, 4515212, 5644015, 5826080, 6946480, 9030424, 11288030, 13892960, 18060848, 22576060, 36121696, 45152120, 90304240, 180608480]

約数ペア:

[(1, 180608480), (2, 90304240), (4, 45152120), (5, 36121696), (8, 22576060), (10, 18060848), (13, 13892960), (16, 11288030), (20, 9030424), (26, 6946480), (31, 5826080), (32, 5644015), (40, 4515212), (52, 3473240), (62, 2913040), (65, 2778592), (80, 2257606), (104, 1736620), (124, 1456520), (130, 1389296), (155, 1165216), (160, 1128803), (208, 868310), (248, 728260), (260, 694648), (310, 582608), (403, 448160), (416, 434155), (496, 364130), (520, 347324), (620, 291304), (806, 224080), (992, 182065), (1040, 173662), (1240, 145652), (1612, 112040), (2015, 89632), (2080, 86831), (2480, 72826), (2801, 64480), (3224, 56020), (4030, 44816), (4960, 36413), (5602, 32240), (6448, 28010), (8060, 22408), (11204, 16120), (12896, 14005)]