31966920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29599}}^1$

素因数の和:29619

約数の個数: 64

約数和(自身を含む): 106560000

約数和(自身を除く): 74593080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 29599, 59198, 88797, 118396, 147995, 177594, 236792, 266391, 295990, 355188, 443985, 532782, 591980, 710376, 799173, 887970, 1065564, 1183960, 1331955, 1598346, 1775940, 2131128, 2663910, 3196692, 3551880, 3995865, 5327820, 6393384, 7991730, 10655640, 15983460, 31966920]

約数ペア:

[(1, 31966920), (2, 15983460), (3, 10655640), (4, 7991730), (5, 6393384), (6, 5327820), (8, 3995865), (9, 3551880), (10, 3196692), (12, 2663910), (15, 2131128), (18, 1775940), (20, 1598346), (24, 1331955), (27, 1183960), (30, 1065564), (36, 887970), (40, 799173), (45, 710376), (54, 591980), (60, 532782), (72, 443985), (90, 355188), (108, 295990), (120, 266391), (135, 236792), (180, 177594), (216, 147995), (270, 118396), (360, 88797), (540, 59198), (1080, 29599)]