123545760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 144

約数和(自身を含む): 421684704

約数和(自身を除く): 298138944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1523, 1560, 1690, 2028, 2080, 2535, 2704, 3046, 3120, 3380, 4056, 4569, 5070, 5408, 6092, 6240, 6760, 7615, 8112, 9138, 10140, 12184, 13520, 15230, 16224, 18276, 19799, 20280, 22845, 24368, 27040, 30460, 36552, 39598, 40560, 45690, 48736, 59397, 60920, 73104, 79196, 81120, 91380, 98995, 118794, 121840, 146208, 158392, 182760, 197990, 237588, 243680, 257387, 296985, 316784, 365520, 395980, 475176, 514774, 593970, 633568, 731040, 772161, 791960, 950352, 1029548, 1187940, 1286935, 1544322, 1583920, 1900704, 2059096, 2375880, 2573870, 3088644, 3167840, 3860805, 4118192, 4751760, 5147740, 6177288, 7721610, 8236384, 9503520, 10295480, 12354576, 15443220, 20590960, 24709152, 30886440, 41181920, 61772880, 123545760]

約数ペア:

[(1, 123545760), (2, 61772880), (3, 41181920), (4, 30886440), (5, 24709152), (6, 20590960), (8, 15443220), (10, 12354576), (12, 10295480), (13, 9503520), (15, 8236384), (16, 7721610), (20, 6177288), (24, 5147740), (26, 4751760), (30, 4118192), (32, 3860805), (39, 3167840), (40, 3088644), (48, 2573870), (52, 2375880), (60, 2059096), (65, 1900704), (78, 1583920), (80, 1544322), (96, 1286935), (104, 1187940), (120, 1029548), (130, 950352), (156, 791960), (160, 772161), (169, 731040), (195, 633568), (208, 593970), (240, 514774), (260, 475176), (312, 395980), (338, 365520), (390, 316784), (416, 296985), (480, 257387), (507, 243680), (520, 237588), (624, 197990), (676, 182760), (780, 158392), (845, 146208), (1014, 121840), (1040, 118794), (1248, 98995), (1352, 91380), (1523, 81120), (1560, 79196), (1690, 73104), (2028, 60920), (2080, 59397), (2535, 48736), (2704, 45690), (3046, 40560), (3120, 39598), (3380, 36552), (4056, 30460), (4569, 27040), (5070, 24368), (5408, 22845), (6092, 20280), (6240, 19799), (6760, 18276), (7615, 16224), (8112, 15230), (9138, 13520), (10140, 12184)]