45251640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17957}}^1$

素因数の和:17981

約数の個数: 96

約数和(自身を含む): 168086880

約数和(自身を除く): 122835240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 17957, 35914, 53871, 71828, 89785, 107742, 125699, 143656, 161613, 179570, 215484, 251398, 269355, 323226, 359140, 377097, 430968, 502796, 538710, 628495, 646452, 718280, 754194, 808065, 1005592, 1077420, 1131291, 1256990, 1292904, 1508388, 1616130, 1885485, 2154840, 2262582, 2513980, 3016776, 3232260, 3770970, 4525164, 5027960, 5656455, 6464520, 7541940, 9050328, 11312910, 15083880, 22625820, 45251640]

約数ペア:

[(1, 45251640), (2, 22625820), (3, 15083880), (4, 11312910), (5, 9050328), (6, 7541940), (7, 6464520), (8, 5656455), (9, 5027960), (10, 4525164), (12, 3770970), (14, 3232260), (15, 3016776), (18, 2513980), (20, 2262582), (21, 2154840), (24, 1885485), (28, 1616130), (30, 1508388), (35, 1292904), (36, 1256990), (40, 1131291), (42, 1077420), (45, 1005592), (56, 808065), (60, 754194), (63, 718280), (70, 646452), (72, 628495), (84, 538710), (90, 502796), (105, 430968), (120, 377097), (126, 359140), (140, 323226), (168, 269355), (180, 251398), (210, 215484), (252, 179570), (280, 161613), (315, 143656), (360, 125699), (420, 107742), (504, 89785), (630, 71828), (840, 53871), (1260, 35914), (2520, 17957)]