260062920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18523}}^1$

素因数の和:18556

約数の個数: 128

約数和(自身を含む): 933609600

約数和(自身を除く): 673546680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 18523, 37046, 55569, 74092, 92615, 111138, 148184, 166707, 185230, 222276, 240799, 277845, 333414, 370460, 444552, 481598, 500121, 555690, 666828, 722397, 740920, 833535, 963196, 1000242, 1111380, 1203995, 1333656, 1444794, 1667070, 1926392, 2000484, 2167191, 2222760, 2407990, 2500605, 2889588, 3334140, 3611985, 4000968, 4334382, 4815980, 5001210, 5779176, 6501573, 6668280, 7223970, 8668764, 9631960, 10002420, 10835955, 13003146, 14447940, 17337528, 20004840, 21671910, 26006292, 28895880, 32507865, 43343820, 52012584, 65015730, 86687640, 130031460, 260062920]

約数ペア:

[(1, 260062920), (2, 130031460), (3, 86687640), (4, 65015730), (5, 52012584), (6, 43343820), (8, 32507865), (9, 28895880), (10, 26006292), (12, 21671910), (13, 20004840), (15, 17337528), (18, 14447940), (20, 13003146), (24, 10835955), (26, 10002420), (27, 9631960), (30, 8668764), (36, 7223970), (39, 6668280), (40, 6501573), (45, 5779176), (52, 5001210), (54, 4815980), (60, 4334382), (65, 4000968), (72, 3611985), (78, 3334140), (90, 2889588), (104, 2500605), (108, 2407990), (117, 2222760), (120, 2167191), (130, 2000484), (135, 1926392), (156, 1667070), (180, 1444794), (195, 1333656), (216, 1203995), (234, 1111380), (260, 1000242), (270, 963196), (312, 833535), (351, 740920), (360, 722397), (390, 666828), (468, 555690), (520, 500121), (540, 481598), (585, 444552), (702, 370460), (780, 333414), (936, 277845), (1080, 240799), (1170, 222276), (1404, 185230), (1560, 166707), (1755, 148184), (2340, 111138), (2808, 92615), (3510, 74092), (4680, 55569), (7020, 37046), (14040, 18523)]