53715720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{971}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 161663040

約数和(自身を除く): 107947320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 971, 1383, 1844, 1942, 2305, 2766, 2913, 3688, 3884, 4610, 4855, 5532, 5826, 6915, 7768, 9220, 9710, 11064, 11652, 13830, 14565, 18440, 19420, 23304, 27660, 29130, 38840, 55320, 58260, 116520, 447631, 895262, 1342893, 1790524, 2238155, 2685786, 3581048, 4476310, 5371572, 6714465, 8952620, 10743144, 13428930, 17905240, 26857860, 53715720]

約数ペア:

[(1, 53715720), (2, 26857860), (3, 17905240), (4, 13428930), (5, 10743144), (6, 8952620), (8, 6714465), (10, 5371572), (12, 4476310), (15, 3581048), (20, 2685786), (24, 2238155), (30, 1790524), (40, 1342893), (60, 895262), (120, 447631), (461, 116520), (922, 58260), (971, 55320), (1383, 38840), (1844, 29130), (1942, 27660), (2305, 23304), (2766, 19420), (2913, 18440), (3688, 14565), (3884, 13830), (4610, 11652), (4855, 11064), (5532, 9710), (5826, 9220), (6915, 7768)]