4120120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 10069920

約数和(自身を除く): 5949800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 83, 85, 136, 146, 166, 170, 292, 332, 340, 365, 415, 584, 664, 680, 730, 830, 1241, 1411, 1460, 1660, 2482, 2822, 2920, 3320, 4964, 5644, 6059, 6205, 7055, 9928, 11288, 12118, 12410, 14110, 24236, 24820, 28220, 30295, 48472, 49640, 56440, 60590, 103003, 121180, 206006, 242360, 412012, 515015, 824024, 1030030, 2060060, 4120120]

約数ペア:

[(1, 4120120), (2, 2060060), (4, 1030030), (5, 824024), (8, 515015), (10, 412012), (17, 242360), (20, 206006), (34, 121180), (40, 103003), (68, 60590), (73, 56440), (83, 49640), (85, 48472), (136, 30295), (146, 28220), (166, 24820), (170, 24236), (292, 14110), (332, 12410), (340, 12118), (365, 11288), (415, 9928), (584, 7055), (664, 6205), (680, 6059), (730, 5644), (830, 4964), (1241, 3320), (1411, 2920), (1460, 2822), (1660, 2482)]