120400560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{7963}}^1$

素因数の和:7992

約数の個数: 160

約数和(自身を含む): 474017280

約数和(自身を除く): 353616720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 7963, 15120, 15926, 23889, 31852, 39815, 47778, 55741, 63704, 71667, 79630, 95556, 111482, 119445, 127408, 143334, 159260, 167223, 191112, 215001, 222964, 238890, 278705, 286668, 318520, 334446, 358335, 382224, 430002, 445928, 477780, 501669, 557410, 573336, 637040, 668892, 716670, 836115, 860004, 891856, 955560, 1003338, 1075005, 1114820, 1146672, 1337784, 1433340, 1505007, 1672230, 1720008, 1911120, 2006676, 2150010, 2229640, 2508345, 2675568, 2866680, 3010014, 3344460, 3440016, 4013352, 4300020, 4459280, 5016690, 5733360, 6020028, 6688920, 7525035, 8026704, 8600040, 10033380, 12040056, 13377840, 15050070, 17200080, 20066760, 24080112, 30100140, 40133520, 60200280, 120400560]

約数ペア:

[(1, 120400560), (2, 60200280), (3, 40133520), (4, 30100140), (5, 24080112), (6, 20066760), (7, 17200080), (8, 15050070), (9, 13377840), (10, 12040056), (12, 10033380), (14, 8600040), (15, 8026704), (16, 7525035), (18, 6688920), (20, 6020028), (21, 5733360), (24, 5016690), (27, 4459280), (28, 4300020), (30, 4013352), (35, 3440016), (36, 3344460), (40, 3010014), (42, 2866680), (45, 2675568), (48, 2508345), (54, 2229640), (56, 2150010), (60, 2006676), (63, 1911120), (70, 1720008), (72, 1672230), (80, 1505007), (84, 1433340), (90, 1337784), (105, 1146672), (108, 1114820), (112, 1075005), (120, 1003338), (126, 955560), (135, 891856), (140, 860004), (144, 836115), (168, 716670), (180, 668892), (189, 637040), (210, 573336), (216, 557410), (240, 501669), (252, 477780), (270, 445928), (280, 430002), (315, 382224), (336, 358335), (360, 334446), (378, 318520), (420, 286668), (432, 278705), (504, 238890), (540, 222964), (560, 215001), (630, 191112), (720, 167223), (756, 159260), (840, 143334), (945, 127408), (1008, 119445), (1080, 111482), (1260, 95556), (1512, 79630), (1680, 71667), (1890, 63704), (2160, 55741), (2520, 47778), (3024, 39815), (3780, 31852), (5040, 23889), (7560, 15926), (7963, 15120)]