312343320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4673}}^1$

素因数の和:5244

約数の個数: 64

約数和(自身を含む): 938913120

約数和(自身を除く): 626569800

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, 4673, 5570, 6684, 8355, 9346, 11140, 13368, 14019, 16710, 18692, 22280, 23365, 28038, 33420, 37384, 46730, 56076, 66840, 70095, 93460, 112152, 140190, 186920, 280380, 560760, 2602861, 5205722, 7808583, 10411444, 13014305, 15617166, 20822888, 26028610, 31234332, 39042915, 52057220, 62468664, 78085830, 104114440, 156171660, 312343320]

約数ペア:

[(1, 312343320), (2, 156171660), (3, 104114440), (4, 78085830), (5, 62468664), (6, 52057220), (8, 39042915), (10, 31234332), (12, 26028610), (15, 20822888), (20, 15617166), (24, 13014305), (30, 10411444), (40, 7808583), (60, 5205722), (120, 2602861), (557, 560760), (1114, 280380), (1671, 186920), (2228, 140190), (2785, 112152), (3342, 93460), (4456, 70095), (4673, 66840), (5570, 56076), (6684, 46730), (8355, 37384), (9346, 33420), (11140, 28038), (13368, 23365), (14019, 22280), (16710, 18692)]