480109360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 1169925120

約数和(自身を除く): 689815760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 311, 368, 460, 622, 839, 920, 1244, 1555, 1678, 1840, 2488, 3110, 3356, 4195, 4976, 6220, 6712, 7153, 8390, 12440, 13424, 14306, 16780, 19297, 24880, 28612, 33560, 35765, 38594, 57224, 67120, 71530, 77188, 96485, 114448, 143060, 154376, 192970, 260929, 286120, 308752, 385940, 521858, 572240, 771880, 1043716, 1304645, 1543760, 2087432, 2609290, 4174864, 5218580, 6001367, 10437160, 12002734, 20874320, 24005468, 30006835, 48010936, 60013670, 96021872, 120027340, 240054680, 480109360]

約数ペア:

[(1, 480109360), (2, 240054680), (4, 120027340), (5, 96021872), (8, 60013670), (10, 48010936), (16, 30006835), (20, 24005468), (23, 20874320), (40, 12002734), (46, 10437160), (80, 6001367), (92, 5218580), (115, 4174864), (184, 2609290), (230, 2087432), (311, 1543760), (368, 1304645), (460, 1043716), (622, 771880), (839, 572240), (920, 521858), (1244, 385940), (1555, 308752), (1678, 286120), (1840, 260929), (2488, 192970), (3110, 154376), (3356, 143060), (4195, 114448), (4976, 96485), (6220, 77188), (6712, 71530), (7153, 67120), (8390, 57224), (12440, 38594), (13424, 35765), (14306, 33560), (16780, 28612), (19297, 24880)]