360399480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{881}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 1239598080

約数和(自身を除く): 879198600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 487, 840, 881, 974, 1461, 1762, 1948, 2435, 2643, 2922, 3409, 3524, 3896, 4405, 4870, 5286, 5844, 6167, 6818, 7048, 7305, 8810, 9740, 10227, 10572, 11688, 12334, 13215, 13636, 14610, 17045, 17620, 18501, 19480, 20454, 21144, 24668, 26430, 27272, 29220, 30835, 34090, 35240, 37002, 40908, 49336, 51135, 52860, 58440, 61670, 68180, 74004, 81816, 92505, 102270, 105720, 123340, 136360, 148008, 185010, 204540, 246680, 370020, 409080, 429047, 740040, 858094, 1287141, 1716188, 2145235, 2574282, 3003329, 3432376, 4290470, 5148564, 6006658, 6435705, 8580940, 9009987, 10297128, 12013316, 12871410, 15016645, 17161880, 18019974, 24026632, 25742820, 30033290, 36039948, 45049935, 51485640, 60066580, 72079896, 90099870, 120133160, 180199740, 360399480]

約数ペア:

[(1, 360399480), (2, 180199740), (3, 120133160), (4, 90099870), (5, 72079896), (6, 60066580), (7, 51485640), (8, 45049935), (10, 36039948), (12, 30033290), (14, 25742820), (15, 24026632), (20, 18019974), (21, 17161880), (24, 15016645), (28, 12871410), (30, 12013316), (35, 10297128), (40, 9009987), (42, 8580940), (56, 6435705), (60, 6006658), (70, 5148564), (84, 4290470), (105, 3432376), (120, 3003329), (140, 2574282), (168, 2145235), (210, 1716188), (280, 1287141), (420, 858094), (487, 740040), (840, 429047), (881, 409080), (974, 370020), (1461, 246680), (1762, 204540), (1948, 185010), (2435, 148008), (2643, 136360), (2922, 123340), (3409, 105720), (3524, 102270), (3896, 92505), (4405, 81816), (4870, 74004), (5286, 68180), (5844, 61670), (6167, 58440), (6818, 52860), (7048, 51135), (7305, 49336), (8810, 40908), (9740, 37002), (10227, 35240), (10572, 34090), (11688, 30835), (12334, 29220), (13215, 27272), (13636, 26430), (14610, 24668), (17045, 21144), (17620, 20454), (18501, 19480)]