28449480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3001}}^1$

素因数の和:3094

約数の個数: 64

約数和(自身を含む): 86457600

約数和(自身を除く): 58008120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3001, 3160, 4740, 6002, 9003, 9480, 12004, 15005, 18006, 24008, 30010, 36012, 45015, 60020, 72024, 90030, 120040, 180060, 237079, 360120, 474158, 711237, 948316, 1185395, 1422474, 1896632, 2370790, 2844948, 3556185, 4741580, 5689896, 7112370, 9483160, 14224740, 28449480]

約数ペア:

[(1, 28449480), (2, 14224740), (3, 9483160), (4, 7112370), (5, 5689896), (6, 4741580), (8, 3556185), (10, 2844948), (12, 2370790), (15, 1896632), (20, 1422474), (24, 1185395), (30, 948316), (40, 711237), (60, 474158), (79, 360120), (120, 237079), (158, 180060), (237, 120040), (316, 90030), (395, 72024), (474, 60020), (632, 45015), (790, 36012), (948, 30010), (1185, 24008), (1580, 18006), (1896, 15005), (2370, 12004), (3001, 9480), (3160, 9003), (4740, 6002)]