1274313120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6491}}^1$

素因数の和:6918

約数の個数: 96

約数和(自身を含む): 4024520640

約数和(自身を除く): 2750207520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 409, 480, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 6491, 6544, 8180, 9816, 12270, 12982, 13088, 16360, 19473, 19632, 24540, 25964, 32455, 32720, 38946, 39264, 49080, 51928, 64910, 65440, 77892, 97365, 98160, 103856, 129820, 155784, 194730, 196320, 207712, 259640, 311568, 389460, 519280, 623136, 778920, 1038560, 1557840, 2654819, 3115680, 5309638, 7964457, 10619276, 13274095, 15928914, 21238552, 26548190, 31857828, 39822285, 42477104, 53096380, 63715656, 79644570, 84954208, 106192760, 127431312, 159289140, 212385520, 254862624, 318578280, 424771040, 637156560, 1274313120]

約数ペア:

[(1, 1274313120), (2, 637156560), (3, 424771040), (4, 318578280), (5, 254862624), (6, 212385520), (8, 159289140), (10, 127431312), (12, 106192760), (15, 84954208), (16, 79644570), (20, 63715656), (24, 53096380), (30, 42477104), (32, 39822285), (40, 31857828), (48, 26548190), (60, 21238552), (80, 15928914), (96, 13274095), (120, 10619276), (160, 7964457), (240, 5309638), (409, 3115680), (480, 2654819), (818, 1557840), (1227, 1038560), (1636, 778920), (2045, 623136), (2454, 519280), (3272, 389460), (4090, 311568), (4908, 259640), (6135, 207712), (6491, 196320), (6544, 194730), (8180, 155784), (9816, 129820), (12270, 103856), (12982, 98160), (13088, 97365), (16360, 77892), (19473, 65440), (19632, 64910), (24540, 51928), (25964, 49080), (32455, 39264), (32720, 38946)]