1820960160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{27691}}^1$

素因数の和:27846

約数の個数: 96

約数和(自身を含む): 5778101952

約数和(自身を除く): 3957141792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4384, 5480, 6576, 8220, 10960, 13152, 16440, 21920, 27691, 32880, 55382, 65760, 83073, 110764, 138455, 166146, 221528, 276910, 332292, 415365, 443056, 553820, 664584, 830730, 886112, 1107640, 1329168, 1661460, 2215280, 2658336, 3322920, 3793667, 4430560, 6645840, 7587334, 11381001, 13291680, 15174668, 18968335, 22762002, 30349336, 37936670, 45524004, 56905005, 60698672, 75873340, 91048008, 113810010, 121397344, 151746680, 182096016, 227620020, 303493360, 364192032, 455240040, 606986720, 910480080, 1820960160]

約数ペア:

[(1, 1820960160), (2, 910480080), (3, 606986720), (4, 455240040), (5, 364192032), (6, 303493360), (8, 227620020), (10, 182096016), (12, 151746680), (15, 121397344), (16, 113810010), (20, 91048008), (24, 75873340), (30, 60698672), (32, 56905005), (40, 45524004), (48, 37936670), (60, 30349336), (80, 22762002), (96, 18968335), (120, 15174668), (137, 13291680), (160, 11381001), (240, 7587334), (274, 6645840), (411, 4430560), (480, 3793667), (548, 3322920), (685, 2658336), (822, 2215280), (1096, 1661460), (1370, 1329168), (1644, 1107640), (2055, 886112), (2192, 830730), (2740, 664584), (3288, 553820), (4110, 443056), (4384, 415365), (5480, 332292), (6576, 276910), (8220, 221528), (10960, 166146), (13152, 138455), (16440, 110764), (21920, 83073), (27691, 65760), (32880, 55382)]