121628520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8696

約数の個数: 128

約数和(自身を含む): 436665600

約数和(自身を除く): 315037080

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, 8663, 14040, 17326, 25989, 34652, 43315, 51978, 69304, 77967, 86630, 103956, 112619, 129945, 155934, 173260, 207912, 225238, 233901, 259890, 311868, 337857, 346520, 389835, 450476, 467802, 519780, 563095, 623736, 675714, 779670, 900952, 935604, 1013571, 1039560, 1126190, 1169505, 1351428, 1559340, 1689285, 1871208, 2027142, 2252380, 2339010, 2702856, 3040713, 3118680, 3378570, 4054284, 4504760, 4678020, 5067855, 6081426, 6757140, 8108568, 9356040, 10135710, 12162852, 13514280, 15203565, 20271420, 24325704, 30407130, 40542840, 60814260, 121628520]

約数ペア:

[(1, 121628520), (2, 60814260), (3, 40542840), (4, 30407130), (5, 24325704), (6, 20271420), (8, 15203565), (9, 13514280), (10, 12162852), (12, 10135710), (13, 9356040), (15, 8108568), (18, 6757140), (20, 6081426), (24, 5067855), (26, 4678020), (27, 4504760), (30, 4054284), (36, 3378570), (39, 3118680), (40, 3040713), (45, 2702856), (52, 2339010), (54, 2252380), (60, 2027142), (65, 1871208), (72, 1689285), (78, 1559340), (90, 1351428), (104, 1169505), (108, 1126190), (117, 1039560), (120, 1013571), (130, 935604), (135, 900952), (156, 779670), (180, 675714), (195, 623736), (216, 563095), (234, 519780), (260, 467802), (270, 450476), (312, 389835), (351, 346520), (360, 337857), (390, 311868), (468, 259890), (520, 233901), (540, 225238), (585, 207912), (702, 173260), (780, 155934), (936, 129945), (1080, 112619), (1170, 103956), (1404, 86630), (1560, 77967), (1755, 69304), (2340, 51978), (2808, 43315), (3510, 34652), (4680, 25989), (7020, 17326), (8663, 14040)]