121497360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 393748608

約数和(自身を除く): 272251248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 61, 80, 86, 120, 122, 129, 172, 183, 193, 215, 240, 244, 258, 305, 344, 366, 386, 430, 488, 516, 579, 610, 645, 688, 732, 772, 860, 915, 965, 976, 1032, 1158, 1220, 1290, 1464, 1544, 1720, 1830, 1930, 2064, 2316, 2440, 2580, 2623, 2895, 2928, 3088, 3440, 3660, 3860, 4632, 4880, 5160, 5246, 5790, 7320, 7720, 7869, 8299, 9264, 10320, 10492, 11580, 11773, 13115, 14640, 15440, 15738, 16598, 20984, 23160, 23546, 24897, 26230, 31476, 33196, 35319, 39345, 41495, 41968, 46320, 47092, 49794, 52460, 58865, 62952, 66392, 70638, 78690, 82990, 94184, 99588, 104920, 117730, 124485, 125904, 132784, 141276, 157380, 165980, 176595, 188368, 199176, 209840, 235460, 248970, 282552, 314760, 331960, 353190, 398352, 470920, 497940, 506239, 565104, 629520, 663920, 706380, 941840, 995880, 1012478, 1412760, 1518717, 1991760, 2024956, 2531195, 2825520, 3037434, 4049912, 5062390, 6074868, 7593585, 8099824, 10124780, 12149736, 15187170, 20249560, 24299472, 30374340, 40499120, 60748680, 121497360]

約数ペア:

[(1, 121497360), (2, 60748680), (3, 40499120), (4, 30374340), (5, 24299472), (6, 20249560), (8, 15187170), (10, 12149736), (12, 10124780), (15, 8099824), (16, 7593585), (20, 6074868), (24, 5062390), (30, 4049912), (40, 3037434), (43, 2825520), (48, 2531195), (60, 2024956), (61, 1991760), (80, 1518717), (86, 1412760), (120, 1012478), (122, 995880), (129, 941840), (172, 706380), (183, 663920), (193, 629520), (215, 565104), (240, 506239), (244, 497940), (258, 470920), (305, 398352), (344, 353190), (366, 331960), (386, 314760), (430, 282552), (488, 248970), (516, 235460), (579, 209840), (610, 199176), (645, 188368), (688, 176595), (732, 165980), (772, 157380), (860, 141276), (915, 132784), (965, 125904), (976, 124485), (1032, 117730), (1158, 104920), (1220, 99588), (1290, 94184), (1464, 82990), (1544, 78690), (1720, 70638), (1830, 66392), (1930, 62952), (2064, 58865), (2316, 52460), (2440, 49794), (2580, 47092), (2623, 46320), (2895, 41968), (2928, 41495), (3088, 39345), (3440, 35319), (3660, 33196), (3860, 31476), (4632, 26230), (4880, 24897), (5160, 23546), (5246, 23160), (5790, 20984), (7320, 16598), (7720, 15738), (7869, 15440), (8299, 14640), (9264, 13115), (10320, 11773), (10492, 11580)]