78584460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 227404800

約数和(自身を除く): 148820340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 79, 118, 158, 177, 236, 237, 281, 295, 316, 354, 395, 474, 562, 590, 708, 790, 843, 885, 948, 1124, 1180, 1185, 1405, 1580, 1686, 1770, 2370, 2810, 3372, 3540, 4215, 4661, 4740, 5620, 8430, 9322, 13983, 16579, 16860, 18644, 22199, 23305, 27966, 33158, 44398, 46610, 49737, 55932, 66316, 66597, 69915, 82895, 88796, 93220, 99474, 110995, 133194, 139830, 165790, 198948, 221990, 248685, 266388, 279660, 331580, 332985, 443980, 497370, 665970, 994740, 1309741, 1331940, 2619482, 3929223, 5238964, 6548705, 7858446, 13097410, 15716892, 19646115, 26194820, 39292230, 78584460]

約数ペア:

[(1, 78584460), (2, 39292230), (3, 26194820), (4, 19646115), (5, 15716892), (6, 13097410), (10, 7858446), (12, 6548705), (15, 5238964), (20, 3929223), (30, 2619482), (59, 1331940), (60, 1309741), (79, 994740), (118, 665970), (158, 497370), (177, 443980), (236, 332985), (237, 331580), (281, 279660), (295, 266388), (316, 248685), (354, 221990), (395, 198948), (474, 165790), (562, 139830), (590, 133194), (708, 110995), (790, 99474), (843, 93220), (885, 88796), (948, 82895), (1124, 69915), (1180, 66597), (1185, 66316), (1405, 55932), (1580, 49737), (1686, 46610), (1770, 44398), (2370, 33158), (2810, 27966), (3372, 23305), (3540, 22199), (4215, 18644), (4661, 16860), (4740, 16579), (5620, 13983), (8430, 9322)]