931838280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{408701}}^1$

素因数の和:408734

約数の個数: 64

約数和(自身を含む): 2942654400

約数和(自身を除く): 2010816120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 408701, 817402, 1226103, 1634804, 2043505, 2452206, 3269608, 4087010, 4904412, 6130515, 7765319, 8174020, 9808824, 12261030, 15530638, 16348040, 23295957, 24522060, 31061276, 38826595, 46591914, 49044120, 62122552, 77653190, 93183828, 116479785, 155306380, 186367656, 232959570, 310612760, 465919140, 931838280]

約数ペア:

[(1, 931838280), (2, 465919140), (3, 310612760), (4, 232959570), (5, 186367656), (6, 155306380), (8, 116479785), (10, 93183828), (12, 77653190), (15, 62122552), (19, 49044120), (20, 46591914), (24, 38826595), (30, 31061276), (38, 24522060), (40, 23295957), (57, 16348040), (60, 15530638), (76, 12261030), (95, 9808824), (114, 8174020), (120, 7765319), (152, 6130515), (190, 4904412), (228, 4087010), (285, 3269608), (380, 2452206), (456, 2043505), (570, 1634804), (760, 1226103), (1140, 817402), (2280, 408701)]