2419680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^2$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 7730856

約数和(自身を除く): 5311176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5041, 5680, 6816, 8520, 10082, 11360, 15123, 17040, 20164, 25205, 30246, 34080, 40328, 50410, 60492, 75615, 80656, 100820, 120984, 151230, 161312, 201640, 241968, 302460, 403280, 483936, 604920, 806560, 1209840, 2419680]

約数ペア:

[(1, 2419680), (2, 1209840), (3, 806560), (4, 604920), (5, 483936), (6, 403280), (8, 302460), (10, 241968), (12, 201640), (15, 161312), (16, 151230), (20, 120984), (24, 100820), (30, 80656), (32, 75615), (40, 60492), (48, 50410), (60, 40328), (71, 34080), (80, 30246), (96, 25205), (120, 20164), (142, 17040), (160, 15123), (213, 11360), (240, 10082), (284, 8520), (355, 6816), (426, 5680), (480, 5041), (568, 4260), (710, 3408), (852, 2840), (1065, 2272), (1136, 2130), (1420, 1704)]