428098320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45737}}^1$

素因数の和:45769

約数の個数: 120

約数和(自身を含む): 1548322776

約数和(自身を除く): 1120224456

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, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 45737, 91474, 137211, 182948, 228685, 274422, 365896, 411633, 457370, 548844, 594581, 686055, 731792, 823266, 914740, 1097688, 1189162, 1372110, 1646532, 1783743, 1829480, 2058165, 2195376, 2378324, 2744220, 2972905, 3293064, 3567486, 3658960, 4116330, 4756648, 5351229, 5488440, 5945810, 6586128, 7134972, 8232660, 8918715, 9513296, 10702458, 10976880, 11891620, 14269944, 16465320, 17837430, 21404916, 23783240, 26756145, 28539888, 32930640, 35674860, 42809832, 47566480, 53512290, 71349720, 85619664, 107024580, 142699440, 214049160, 428098320]

約数ペア:

[(1, 428098320), (2, 214049160), (3, 142699440), (4, 107024580), (5, 85619664), (6, 71349720), (8, 53512290), (9, 47566480), (10, 42809832), (12, 35674860), (13, 32930640), (15, 28539888), (16, 26756145), (18, 23783240), (20, 21404916), (24, 17837430), (26, 16465320), (30, 14269944), (36, 11891620), (39, 10976880), (40, 10702458), (45, 9513296), (48, 8918715), (52, 8232660), (60, 7134972), (65, 6586128), (72, 5945810), (78, 5488440), (80, 5351229), (90, 4756648), (104, 4116330), (117, 3658960), (120, 3567486), (130, 3293064), (144, 2972905), (156, 2744220), (180, 2378324), (195, 2195376), (208, 2058165), (234, 1829480), (240, 1783743), (260, 1646532), (312, 1372110), (360, 1189162), (390, 1097688), (468, 914740), (520, 823266), (585, 731792), (624, 686055), (720, 594581), (780, 548844), (936, 457370), (1040, 411633), (1170, 365896), (1560, 274422), (1872, 228685), (2340, 182948), (3120, 137211), (4680, 91474), (9360, 45737)]