3151920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 10213632

約数和(自身を除く): 7061712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 571, 690, 920, 1104, 1142, 1380, 1713, 1840, 2284, 2760, 2855, 3426, 4568, 5520, 5710, 6852, 8565, 9136, 11420, 13133, 13704, 17130, 22840, 26266, 27408, 34260, 39399, 45680, 52532, 65665, 68520, 78798, 105064, 131330, 137040, 157596, 196995, 210128, 262660, 315192, 393990, 525320, 630384, 787980, 1050640, 1575960, 3151920]

約数ペア:

[(1, 3151920), (2, 1575960), (3, 1050640), (4, 787980), (5, 630384), (6, 525320), (8, 393990), (10, 315192), (12, 262660), (15, 210128), (16, 196995), (20, 157596), (23, 137040), (24, 131330), (30, 105064), (40, 78798), (46, 68520), (48, 65665), (60, 52532), (69, 45680), (80, 39399), (92, 34260), (115, 27408), (120, 26266), (138, 22840), (184, 17130), (230, 13704), (240, 13133), (276, 11420), (345, 9136), (368, 8565), (460, 6852), (552, 5710), (571, 5520), (690, 4568), (920, 3426), (1104, 2855), (1142, 2760), (1380, 2284), (1713, 1840)]