129472080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28393}}^1$

素因数の和:28428

約数の個数: 80

約数和(自身を含む): 422502720

約数和(自身を除く): 293030640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 28393, 56786, 85179, 113572, 141965, 170358, 227144, 283930, 340716, 425895, 454288, 539467, 567860, 681432, 851790, 1078934, 1135720, 1362864, 1618401, 1703580, 2157868, 2271440, 2697335, 3236802, 3407160, 4315736, 5394670, 6473604, 6814320, 8092005, 8631472, 10789340, 12947208, 16184010, 21578680, 25894416, 32368020, 43157360, 64736040, 129472080]

約数ペア:

[(1, 129472080), (2, 64736040), (3, 43157360), (4, 32368020), (5, 25894416), (6, 21578680), (8, 16184010), (10, 12947208), (12, 10789340), (15, 8631472), (16, 8092005), (19, 6814320), (20, 6473604), (24, 5394670), (30, 4315736), (38, 3407160), (40, 3236802), (48, 2697335), (57, 2271440), (60, 2157868), (76, 1703580), (80, 1618401), (95, 1362864), (114, 1135720), (120, 1078934), (152, 851790), (190, 681432), (228, 567860), (240, 539467), (285, 454288), (304, 425895), (380, 340716), (456, 283930), (570, 227144), (760, 170358), (912, 141965), (1140, 113572), (1520, 85179), (2280, 56786), (4560, 28393)]