62131680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3353

約数の個数: 144

約数和(自身を含む): 228402720

約数和(自身を除く): 166271040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3319, 3744, 4680, 6240, 6638, 9360, 9957, 13276, 16595, 18720, 19914, 26552, 29871, 33190, 39828, 43147, 49785, 53104, 59742, 66380, 79656, 86294, 99570, 106208, 119484, 129441, 132760, 149355, 159312, 172588, 199140, 215735, 238968, 258882, 265520, 298710, 318624, 345176, 388323, 398280, 431470, 477936, 517764, 531040, 597420, 647205, 690352, 776646, 796560, 862940, 955872, 1035528, 1194840, 1294410, 1380704, 1553292, 1593120, 1725880, 1941615, 2071056, 2389680, 2588820, 3106584, 3451760, 3883230, 4142112, 4779360, 5177640, 6213168, 6903520, 7766460, 10355280, 12426336, 15532920, 20710560, 31065840, 62131680]

約数ペア:

[(1, 62131680), (2, 31065840), (3, 20710560), (4, 15532920), (5, 12426336), (6, 10355280), (8, 7766460), (9, 6903520), (10, 6213168), (12, 5177640), (13, 4779360), (15, 4142112), (16, 3883230), (18, 3451760), (20, 3106584), (24, 2588820), (26, 2389680), (30, 2071056), (32, 1941615), (36, 1725880), (39, 1593120), (40, 1553292), (45, 1380704), (48, 1294410), (52, 1194840), (60, 1035528), (65, 955872), (72, 862940), (78, 796560), (80, 776646), (90, 690352), (96, 647205), (104, 597420), (117, 531040), (120, 517764), (130, 477936), (144, 431470), (156, 398280), (160, 388323), (180, 345176), (195, 318624), (208, 298710), (234, 265520), (240, 258882), (260, 238968), (288, 215735), (312, 199140), (360, 172588), (390, 159312), (416, 149355), (468, 132760), (480, 129441), (520, 119484), (585, 106208), (624, 99570), (720, 86294), (780, 79656), (936, 66380), (1040, 59742), (1170, 53104), (1248, 49785), (1440, 43147), (1560, 39828), (1872, 33190), (2080, 29871), (2340, 26552), (3120, 19914), (3319, 18720), (3744, 16595), (4680, 13276), (6240, 9957), (6638, 9360)]