1181568240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20773}}^1$

素因数の和:20871

約数の個数: 120

約数和(自身を含む): 4018522560

約数和(自身を除く): 2836954320

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, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 20773, 28440, 41546, 56880, 62319, 83092, 103865, 124638, 166184, 186957, 207730, 249276, 311595, 332368, 373914, 415460, 498552, 623190, 747828, 830920, 934785, 997104, 1246380, 1495656, 1641067, 1661840, 1869570, 2492760, 2991312, 3282134, 3739140, 4923201, 4985520, 6564268, 7478280, 8205335, 9846402, 13128536, 14769603, 14956560, 16410670, 19692804, 24616005, 26257072, 29539206, 32821340, 39385608, 49232010, 59078412, 65642680, 73848015, 78771216, 98464020, 118156824, 131285360, 147696030, 196928040, 236313648, 295392060, 393856080, 590784120, 1181568240]

約数ペア:

[(1, 1181568240), (2, 590784120), (3, 393856080), (4, 295392060), (5, 236313648), (6, 196928040), (8, 147696030), (9, 131285360), (10, 118156824), (12, 98464020), (15, 78771216), (16, 73848015), (18, 65642680), (20, 59078412), (24, 49232010), (30, 39385608), (36, 32821340), (40, 29539206), (45, 26257072), (48, 24616005), (60, 19692804), (72, 16410670), (79, 14956560), (80, 14769603), (90, 13128536), (120, 9846402), (144, 8205335), (158, 7478280), (180, 6564268), (237, 4985520), (240, 4923201), (316, 3739140), (360, 3282134), (395, 2991312), (474, 2492760), (632, 1869570), (711, 1661840), (720, 1641067), (790, 1495656), (948, 1246380), (1185, 997104), (1264, 934785), (1422, 830920), (1580, 747828), (1896, 623190), (2370, 498552), (2844, 415460), (3160, 373914), (3555, 332368), (3792, 311595), (4740, 249276), (5688, 207730), (6320, 186957), (7110, 166184), (9480, 124638), (11376, 103865), (14220, 83092), (18960, 62319), (20773, 56880), (28440, 41546)]