1499441040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20219}}^1$

素因数の和:20341

約数の個数: 120

約数和(自身を含む): 5084763840

約数和(自身を除く): 3585322800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 12360, 14832, 18540, 20219, 24720, 37080, 40438, 60657, 74160, 80876, 101095, 121314, 161752, 181971, 202190, 242628, 303285, 323504, 363942, 404380, 485256, 606570, 727884, 808760, 909855, 970512, 1213140, 1455768, 1617520, 1819710, 2082557, 2426280, 2911536, 3639420, 4165114, 4852560, 6247671, 7278840, 8330228, 10412785, 12495342, 14557680, 16660456, 18743013, 20825570, 24990684, 31238355, 33320912, 37486026, 41651140, 49981368, 62476710, 74972052, 83302280, 93715065, 99962736, 124953420, 149944104, 166604560, 187430130, 249906840, 299888208, 374860260, 499813680, 749720520, 1499441040]

約数ペア:

[(1, 1499441040), (2, 749720520), (3, 499813680), (4, 374860260), (5, 299888208), (6, 249906840), (8, 187430130), (9, 166604560), (10, 149944104), (12, 124953420), (15, 99962736), (16, 93715065), (18, 83302280), (20, 74972052), (24, 62476710), (30, 49981368), (36, 41651140), (40, 37486026), (45, 33320912), (48, 31238355), (60, 24990684), (72, 20825570), (80, 18743013), (90, 16660456), (103, 14557680), (120, 12495342), (144, 10412785), (180, 8330228), (206, 7278840), (240, 6247671), (309, 4852560), (360, 4165114), (412, 3639420), (515, 2911536), (618, 2426280), (720, 2082557), (824, 1819710), (927, 1617520), (1030, 1455768), (1236, 1213140), (1545, 970512), (1648, 909855), (1854, 808760), (2060, 727884), (2472, 606570), (3090, 485256), (3708, 404380), (4120, 363942), (4635, 323504), (4944, 303285), (6180, 242628), (7416, 202190), (8240, 181971), (9270, 161752), (12360, 121314), (14832, 101095), (18540, 80876), (20219, 74160), (24720, 60657), (37080, 40438)]