314348520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4703}}^1$

素因数の和:5274

約数の個数: 64

約数和(自身を含む): 944939520

約数和(自身を除く): 630591000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2785, 3342, 4456, 4703, 5570, 6684, 8355, 9406, 11140, 13368, 14109, 16710, 18812, 22280, 23515, 28218, 33420, 37624, 47030, 56436, 66840, 70545, 94060, 112872, 141090, 188120, 282180, 564360, 2619571, 5239142, 7858713, 10478284, 13097855, 15717426, 20956568, 26195710, 31434852, 39293565, 52391420, 62869704, 78587130, 104782840, 157174260, 314348520]

約数ペア:

[(1, 314348520), (2, 157174260), (3, 104782840), (4, 78587130), (5, 62869704), (6, 52391420), (8, 39293565), (10, 31434852), (12, 26195710), (15, 20956568), (20, 15717426), (24, 13097855), (30, 10478284), (40, 7858713), (60, 5239142), (120, 2619571), (557, 564360), (1114, 282180), (1671, 188120), (2228, 141090), (2785, 112872), (3342, 94060), (4456, 70545), (4703, 66840), (5570, 56436), (6684, 47030), (8355, 37624), (9406, 33420), (11140, 28218), (13368, 23515), (14109, 22280), (16710, 18812)]