15077920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 41912640

約数和(自身を除く): 26834720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 659, 715, 880, 1040, 1144, 1318, 1430, 1760, 2080, 2288, 2636, 2860, 3295, 4576, 5272, 5720, 6590, 7249, 8567, 10544, 11440, 13180, 14498, 17134, 21088, 22880, 26360, 28996, 34268, 36245, 42835, 52720, 57992, 68536, 72490, 85670, 94237, 105440, 115984, 137072, 144980, 171340, 188474, 231968, 274144, 289960, 342680, 376948, 471185, 579920, 685360, 753896, 942370, 1159840, 1370720, 1507792, 1884740, 3015584, 3769480, 7538960, 15077920]

約数ペア:

[(1, 15077920), (2, 7538960), (4, 3769480), (5, 3015584), (8, 1884740), (10, 1507792), (11, 1370720), (13, 1159840), (16, 942370), (20, 753896), (22, 685360), (26, 579920), (32, 471185), (40, 376948), (44, 342680), (52, 289960), (55, 274144), (65, 231968), (80, 188474), (88, 171340), (104, 144980), (110, 137072), (130, 115984), (143, 105440), (160, 94237), (176, 85670), (208, 72490), (220, 68536), (260, 57992), (286, 52720), (352, 42835), (416, 36245), (440, 34268), (520, 28996), (572, 26360), (659, 22880), (715, 21088), (880, 17134), (1040, 14498), (1144, 13180), (1318, 11440), (1430, 10544), (1760, 8567), (2080, 7249), (2288, 6590), (2636, 5720), (2860, 5272), (3295, 4576)]