192364020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1321}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 584667720

約数和(自身を除く): 392303700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 809, 1321, 1618, 2427, 2642, 3236, 3963, 4045, 4854, 5284, 6605, 7281, 7926, 8090, 9708, 11889, 12135, 13210, 14562, 15852, 16180, 19815, 23778, 24270, 26420, 29124, 36405, 39630, 47556, 48540, 59445, 72810, 79260, 118890, 145620, 237780, 1068689, 2137378, 3206067, 4274756, 5343445, 6412134, 9618201, 10686890, 12824268, 16030335, 19236402, 21373780, 32060670, 38472804, 48091005, 64121340, 96182010, 192364020]

約数ペア:

[(1, 192364020), (2, 96182010), (3, 64121340), (4, 48091005), (5, 38472804), (6, 32060670), (9, 21373780), (10, 19236402), (12, 16030335), (15, 12824268), (18, 10686890), (20, 9618201), (30, 6412134), (36, 5343445), (45, 4274756), (60, 3206067), (90, 2137378), (180, 1068689), (809, 237780), (1321, 145620), (1618, 118890), (2427, 79260), (2642, 72810), (3236, 59445), (3963, 48540), (4045, 47556), (4854, 39630), (5284, 36405), (6605, 29124), (7281, 26420), (7926, 24270), (8090, 23778), (9708, 19815), (11889, 16180), (12135, 15852), (13210, 14562)]