23525520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1280

約数の個数: 80

約数和(自身を含む): 73870272

約数和(自身を除く): 50344752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1181, 1245, 1328, 1660, 1992, 2362, 2490, 3320, 3543, 3984, 4724, 4980, 5905, 6640, 7086, 9448, 9960, 11810, 14172, 17715, 18896, 19920, 23620, 28344, 35430, 47240, 56688, 70860, 94480, 98023, 141720, 196046, 283440, 294069, 392092, 490115, 588138, 784184, 980230, 1176276, 1470345, 1568368, 1960460, 2352552, 2940690, 3920920, 4705104, 5881380, 7841840, 11762760, 23525520]

約数ペア:

[(1, 23525520), (2, 11762760), (3, 7841840), (4, 5881380), (5, 4705104), (6, 3920920), (8, 2940690), (10, 2352552), (12, 1960460), (15, 1568368), (16, 1470345), (20, 1176276), (24, 980230), (30, 784184), (40, 588138), (48, 490115), (60, 392092), (80, 294069), (83, 283440), (120, 196046), (166, 141720), (240, 98023), (249, 94480), (332, 70860), (415, 56688), (498, 47240), (664, 35430), (830, 28344), (996, 23620), (1181, 19920), (1245, 18896), (1328, 17715), (1660, 14172), (1992, 11810), (2362, 9960), (2490, 9448), (3320, 7086), (3543, 6640), (3984, 5905), (4724, 4980)]