234304080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2549}}^1$

素因数の和:2948

約数の個数: 80

約数和(自身を含む): 728524800

約数和(自身を除く): 494220720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 1149, 1532, 1915, 2298, 2549, 3064, 3830, 4596, 5098, 5745, 6128, 7647, 7660, 9192, 10196, 11490, 12745, 15294, 15320, 18384, 20392, 22980, 25490, 30588, 30640, 38235, 40784, 45960, 50980, 61176, 76470, 91920, 101960, 122352, 152940, 203920, 305880, 611760, 976267, 1952534, 2928801, 3905068, 4881335, 5857602, 7810136, 9762670, 11715204, 14644005, 15620272, 19525340, 23430408, 29288010, 39050680, 46860816, 58576020, 78101360, 117152040, 234304080]

約数ペア:

[(1, 234304080), (2, 117152040), (3, 78101360), (4, 58576020), (5, 46860816), (6, 39050680), (8, 29288010), (10, 23430408), (12, 19525340), (15, 15620272), (16, 14644005), (20, 11715204), (24, 9762670), (30, 7810136), (40, 5857602), (48, 4881335), (60, 3905068), (80, 2928801), (120, 1952534), (240, 976267), (383, 611760), (766, 305880), (1149, 203920), (1532, 152940), (1915, 122352), (2298, 101960), (2549, 91920), (3064, 76470), (3830, 61176), (4596, 50980), (5098, 45960), (5745, 40784), (6128, 38235), (7647, 30640), (7660, 30588), (9192, 25490), (10196, 22980), (11490, 20392), (12745, 18384), (15294, 15320)]