1840920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 5972400

約数和(自身を除く): 4131480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 529, 552, 580, 667, 690, 696, 870, 920, 1058, 1160, 1334, 1380, 1587, 1740, 2001, 2116, 2645, 2668, 2760, 3174, 3335, 3480, 4002, 4232, 5290, 5336, 6348, 6670, 7935, 8004, 10005, 10580, 12696, 13340, 15341, 15870, 16008, 20010, 21160, 26680, 30682, 31740, 40020, 46023, 61364, 63480, 76705, 80040, 92046, 122728, 153410, 184092, 230115, 306820, 368184, 460230, 613640, 920460, 1840920]

約数ペア:

[(1, 1840920), (2, 920460), (3, 613640), (4, 460230), (5, 368184), (6, 306820), (8, 230115), (10, 184092), (12, 153410), (15, 122728), (20, 92046), (23, 80040), (24, 76705), (29, 63480), (30, 61364), (40, 46023), (46, 40020), (58, 31740), (60, 30682), (69, 26680), (87, 21160), (92, 20010), (115, 16008), (116, 15870), (120, 15341), (138, 13340), (145, 12696), (174, 10580), (184, 10005), (230, 8004), (232, 7935), (276, 6670), (290, 6348), (345, 5336), (348, 5290), (435, 4232), (460, 4002), (529, 3480), (552, 3335), (580, 3174), (667, 2760), (690, 2668), (696, 2645), (870, 2116), (920, 2001), (1058, 1740), (1160, 1587), (1334, 1380)]