15809040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:598

約数の個数: 160

約数和(自身を含む): 58746240

約数和(自身を除く): 42937200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 563, 585, 624, 702, 720, 780, 936, 1040, 1080, 1126, 1170, 1404, 1560, 1689, 1755, 1872, 2160, 2252, 2340, 2808, 2815, 3120, 3378, 3510, 4504, 4680, 5067, 5616, 5630, 6756, 7020, 7319, 8445, 9008, 9360, 10134, 11260, 13512, 14040, 14638, 15201, 16890, 20268, 21957, 22520, 25335, 27024, 28080, 29276, 30402, 33780, 36595, 40536, 43914, 45040, 50670, 58552, 60804, 65871, 67560, 73190, 76005, 81072, 87828, 101340, 109785, 117104, 121608, 131742, 135120, 146380, 152010, 175656, 197613, 202680, 219570, 243216, 263484, 292760, 304020, 329355, 351312, 395226, 405360, 439140, 526968, 585520, 608040, 658710, 790452, 878280, 988065, 1053936, 1216080, 1317420, 1580904, 1756560, 1976130, 2634840, 3161808, 3952260, 5269680, 7904520, 15809040]

約数ペア:

[(1, 15809040), (2, 7904520), (3, 5269680), (4, 3952260), (5, 3161808), (6, 2634840), (8, 1976130), (9, 1756560), (10, 1580904), (12, 1317420), (13, 1216080), (15, 1053936), (16, 988065), (18, 878280), (20, 790452), (24, 658710), (26, 608040), (27, 585520), (30, 526968), (36, 439140), (39, 405360), (40, 395226), (45, 351312), (48, 329355), (52, 304020), (54, 292760), (60, 263484), (65, 243216), (72, 219570), (78, 202680), (80, 197613), (90, 175656), (104, 152010), (108, 146380), (117, 135120), (120, 131742), (130, 121608), (135, 117104), (144, 109785), (156, 101340), (180, 87828), (195, 81072), (208, 76005), (216, 73190), (234, 67560), (240, 65871), (260, 60804), (270, 58552), (312, 50670), (351, 45040), (360, 43914), (390, 40536), (432, 36595), (468, 33780), (520, 30402), (540, 29276), (563, 28080), (585, 27024), (624, 25335), (702, 22520), (720, 21957), (780, 20268), (936, 16890), (1040, 15201), (1080, 14638), (1126, 14040), (1170, 13512), (1404, 11260), (1560, 10134), (1689, 9360), (1755, 9008), (1872, 8445), (2160, 7319), (2252, 7020), (2340, 6756), (2808, 5630), (2815, 5616), (3120, 5067), (3378, 4680), (3510, 4504)]