180502920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38569}}^1$

素因数の和:38599

約数の個数: 96

約数和(自身を含む): 631776600

約数和(自身を除く): 451273680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 38569, 77138, 115707, 154276, 192845, 231414, 308552, 347121, 385690, 462828, 501397, 578535, 694242, 771380, 925656, 1002794, 1157070, 1388484, 1504191, 1542760, 1735605, 2005588, 2314140, 2506985, 2776968, 3008382, 3471210, 4011176, 4512573, 4628280, 5013970, 6016764, 6942420, 7520955, 9025146, 10027940, 12033528, 13884840, 15041910, 18050292, 20055880, 22562865, 30083820, 36100584, 45125730, 60167640, 90251460, 180502920]

約数ペア:

[(1, 180502920), (2, 90251460), (3, 60167640), (4, 45125730), (5, 36100584), (6, 30083820), (8, 22562865), (9, 20055880), (10, 18050292), (12, 15041910), (13, 13884840), (15, 12033528), (18, 10027940), (20, 9025146), (24, 7520955), (26, 6942420), (30, 6016764), (36, 5013970), (39, 4628280), (40, 4512573), (45, 4011176), (52, 3471210), (60, 3008382), (65, 2776968), (72, 2506985), (78, 2314140), (90, 2005588), (104, 1735605), (117, 1542760), (120, 1504191), (130, 1388484), (156, 1157070), (180, 1002794), (195, 925656), (234, 771380), (260, 694242), (312, 578535), (360, 501397), (390, 462828), (468, 385690), (520, 347121), (585, 308552), (780, 231414), (936, 192845), (1170, 154276), (1560, 115707), (2340, 77138), (4680, 38569)]