1831425720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{372241}}^1$

素因数の和:372296

約数の個数: 64

約数和(自身を含む): 5628299040

約数和(自身を除く): 3796873320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 372241, 744482, 1116723, 1488964, 1861205, 2233446, 2977928, 3722410, 4466892, 5583615, 7444820, 8933784, 11167230, 14889640, 15261881, 22334460, 30523762, 44668920, 45785643, 61047524, 76309405, 91571286, 122095048, 152618810, 183142572, 228928215, 305237620, 366285144, 457856430, 610475240, 915712860, 1831425720]

約数ペア:

[(1, 1831425720), (2, 915712860), (3, 610475240), (4, 457856430), (5, 366285144), (6, 305237620), (8, 228928215), (10, 183142572), (12, 152618810), (15, 122095048), (20, 91571286), (24, 76309405), (30, 61047524), (40, 45785643), (41, 44668920), (60, 30523762), (82, 22334460), (120, 15261881), (123, 14889640), (164, 11167230), (205, 8933784), (246, 7444820), (328, 5583615), (410, 4466892), (492, 3722410), (615, 2977928), (820, 2233446), (984, 1861205), (1230, 1488964), (1640, 1116723), (2460, 744482), (4920, 372241)]