54575640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7219}}^1$

素因数の和:7246

約数の個数: 128

約数和(自身を含む): 207936000

約数和(自身を除く): 153360360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7219, 7560, 14438, 21657, 28876, 36095, 43314, 50533, 57752, 64971, 72190, 86628, 101066, 108285, 129942, 144380, 151599, 173256, 194913, 202132, 216570, 252665, 259884, 288760, 303198, 324855, 389826, 404264, 433140, 454797, 505330, 519768, 606396, 649710, 757995, 779652, 866280, 909594, 974565, 1010660, 1212792, 1299420, 1364391, 1515990, 1559304, 1819188, 1949130, 2021320, 2273985, 2598840, 2728782, 3031980, 3638376, 3898260, 4547970, 5457564, 6063960, 6821955, 7796520, 9095940, 10915128, 13643910, 18191880, 27287820, 54575640]

約数ペア:

[(1, 54575640), (2, 27287820), (3, 18191880), (4, 13643910), (5, 10915128), (6, 9095940), (7, 7796520), (8, 6821955), (9, 6063960), (10, 5457564), (12, 4547970), (14, 3898260), (15, 3638376), (18, 3031980), (20, 2728782), (21, 2598840), (24, 2273985), (27, 2021320), (28, 1949130), (30, 1819188), (35, 1559304), (36, 1515990), (40, 1364391), (42, 1299420), (45, 1212792), (54, 1010660), (56, 974565), (60, 909594), (63, 866280), (70, 779652), (72, 757995), (84, 649710), (90, 606396), (105, 519768), (108, 505330), (120, 454797), (126, 433140), (135, 404264), (140, 389826), (168, 324855), (180, 303198), (189, 288760), (210, 259884), (216, 252665), (252, 216570), (270, 202132), (280, 194913), (315, 173256), (360, 151599), (378, 144380), (420, 129942), (504, 108285), (540, 101066), (630, 86628), (756, 72190), (840, 64971), (945, 57752), (1080, 50533), (1260, 43314), (1512, 36095), (1890, 28876), (2520, 21657), (3780, 14438), (7219, 7560)]