494961480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105761}}^1$

素因数の和:105791

約数の個数: 96

約数和(自身を含む): 1732381560

約数和(自身を除く): 1237420080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 105761, 211522, 317283, 423044, 528805, 634566, 846088, 951849, 1057610, 1269132, 1374893, 1586415, 1903698, 2115220, 2538264, 2749786, 3172830, 3807396, 4124679, 4230440, 4759245, 5499572, 6345660, 6874465, 7614792, 8249358, 9518490, 10999144, 12374037, 12691320, 13748930, 16498716, 19036980, 20623395, 24748074, 27497860, 32997432, 38073960, 41246790, 49496148, 54995720, 61870185, 82493580, 98992296, 123740370, 164987160, 247480740, 494961480]

約数ペア:

[(1, 494961480), (2, 247480740), (3, 164987160), (4, 123740370), (5, 98992296), (6, 82493580), (8, 61870185), (9, 54995720), (10, 49496148), (12, 41246790), (13, 38073960), (15, 32997432), (18, 27497860), (20, 24748074), (24, 20623395), (26, 19036980), (30, 16498716), (36, 13748930), (39, 12691320), (40, 12374037), (45, 10999144), (52, 9518490), (60, 8249358), (65, 7614792), (72, 6874465), (78, 6345660), (90, 5499572), (104, 4759245), (117, 4230440), (120, 4124679), (130, 3807396), (156, 3172830), (180, 2749786), (195, 2538264), (234, 2115220), (260, 1903698), (312, 1586415), (360, 1374893), (390, 1269132), (468, 1057610), (520, 951849), (585, 846088), (780, 634566), (936, 528805), (1170, 423044), (1560, 317283), (2340, 211522), (4680, 105761)]