26208960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1230

約数の個数: 112

約数和(自身を含む): 86904576

約数和(自身を除く): 60695616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1187, 1380, 1472, 1840, 2208, 2374, 2760, 3561, 3680, 4416, 4748, 5520, 5935, 7122, 7360, 9496, 11040, 11870, 14244, 17805, 18992, 22080, 23740, 27301, 28488, 35610, 37984, 47480, 54602, 56976, 71220, 75968, 81903, 94960, 109204, 113952, 136505, 142440, 163806, 189920, 218408, 227904, 273010, 284880, 327612, 379840, 409515, 436816, 546020, 569760, 655224, 819030, 873632, 1092040, 1139520, 1310448, 1638060, 1747264, 2184080, 2620896, 3276120, 4368160, 5241792, 6552240, 8736320, 13104480, 26208960]

約数ペア:

[(1, 26208960), (2, 13104480), (3, 8736320), (4, 6552240), (5, 5241792), (6, 4368160), (8, 3276120), (10, 2620896), (12, 2184080), (15, 1747264), (16, 1638060), (20, 1310448), (23, 1139520), (24, 1092040), (30, 873632), (32, 819030), (40, 655224), (46, 569760), (48, 546020), (60, 436816), (64, 409515), (69, 379840), (80, 327612), (92, 284880), (96, 273010), (115, 227904), (120, 218408), (138, 189920), (160, 163806), (184, 142440), (192, 136505), (230, 113952), (240, 109204), (276, 94960), (320, 81903), (345, 75968), (368, 71220), (460, 56976), (480, 54602), (552, 47480), (690, 37984), (736, 35610), (920, 28488), (960, 27301), (1104, 23740), (1187, 22080), (1380, 18992), (1472, 17805), (1840, 14244), (2208, 11870), (2374, 11040), (2760, 9496), (3561, 7360), (3680, 7122), (4416, 5935), (4748, 5520)]