3247920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 11780496

約数和(自身を除く): 8532576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 347, 360, 390, 468, 520, 585, 624, 694, 720, 780, 936, 1040, 1041, 1170, 1388, 1560, 1735, 1872, 2082, 2340, 2776, 3120, 3123, 3470, 4164, 4511, 4680, 5205, 5552, 6246, 6940, 8328, 9022, 9360, 10410, 12492, 13533, 13880, 15615, 16656, 18044, 20820, 22555, 24984, 27066, 27760, 31230, 36088, 40599, 41640, 45110, 49968, 54132, 62460, 67665, 72176, 81198, 83280, 90220, 108264, 124920, 135330, 162396, 180440, 202995, 216528, 249840, 270660, 324792, 360880, 405990, 541320, 649584, 811980, 1082640, 1623960, 3247920]

約数ペア:

[(1, 3247920), (2, 1623960), (3, 1082640), (4, 811980), (5, 649584), (6, 541320), (8, 405990), (9, 360880), (10, 324792), (12, 270660), (13, 249840), (15, 216528), (16, 202995), (18, 180440), (20, 162396), (24, 135330), (26, 124920), (30, 108264), (36, 90220), (39, 83280), (40, 81198), (45, 72176), (48, 67665), (52, 62460), (60, 54132), (65, 49968), (72, 45110), (78, 41640), (80, 40599), (90, 36088), (104, 31230), (117, 27760), (120, 27066), (130, 24984), (144, 22555), (156, 20820), (180, 18044), (195, 16656), (208, 15615), (234, 13880), (240, 13533), (260, 12492), (312, 10410), (347, 9360), (360, 9022), (390, 8328), (468, 6940), (520, 6246), (585, 5552), (624, 5205), (694, 4680), (720, 4511), (780, 4164), (936, 3470), (1040, 3123), (1041, 3120), (1170, 2776), (1388, 2340), (1560, 2082), (1735, 1872)]