3866505240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2478529}}^1$

素因数の和:2478556

約数の個数: 64

約数和(自身を含む): 12491791200

約数和(自身を除く): 8625285960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2478529, 4957058, 7435587, 9914116, 12392645, 14871174, 19828232, 24785290, 29742348, 32220877, 37177935, 49570580, 59484696, 64441754, 74355870, 96662631, 99141160, 128883508, 148711740, 161104385, 193325262, 257767016, 297423480, 322208770, 386650524, 483313155, 644417540, 773301048, 966626310, 1288835080, 1933252620, 3866505240]

約数ペア:

[(1, 3866505240), (2, 1933252620), (3, 1288835080), (4, 966626310), (5, 773301048), (6, 644417540), (8, 483313155), (10, 386650524), (12, 322208770), (13, 297423480), (15, 257767016), (20, 193325262), (24, 161104385), (26, 148711740), (30, 128883508), (39, 99141160), (40, 96662631), (52, 74355870), (60, 64441754), (65, 59484696), (78, 49570580), (104, 37177935), (120, 32220877), (130, 29742348), (156, 24785290), (195, 19828232), (260, 14871174), (312, 12392645), (390, 9914116), (520, 7435587), (780, 4957058), (1560, 2478529)]