235429680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{980957}}^1$

素因数の和:980973

約数の個数: 40

約数和(自身を含む): 729832752

約数和(自身を除く): 494403072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 980957, 1961914, 2942871, 3923828, 4904785, 5885742, 7847656, 9809570, 11771484, 14714355, 15695312, 19619140, 23542968, 29428710, 39238280, 47085936, 58857420, 78476560, 117714840, 235429680]

約数ペア:

[(1, 235429680), (2, 117714840), (3, 78476560), (4, 58857420), (5, 47085936), (6, 39238280), (8, 29428710), (10, 23542968), (12, 19619140), (15, 15695312), (16, 14714355), (20, 11771484), (24, 9809570), (30, 7847656), (40, 5885742), (48, 4904785), (60, 3923828), (80, 2942871), (120, 1961914), (240, 980957)]