101551440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18397}}^1$

素因数の和:18436

約数の個数: 80

約数和(自身を含む): 328514688

約数和(自身を除く): 226963248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 18397, 36794, 55191, 73588, 91985, 110382, 147176, 183970, 220764, 275955, 294352, 367940, 423131, 441528, 551910, 735880, 846262, 883056, 1103820, 1269393, 1471760, 1692524, 2115655, 2207640, 2538786, 3385048, 4231310, 4415280, 5077572, 6346965, 6770096, 8462620, 10155144, 12693930, 16925240, 20310288, 25387860, 33850480, 50775720, 101551440]

約数ペア:

[(1, 101551440), (2, 50775720), (3, 33850480), (4, 25387860), (5, 20310288), (6, 16925240), (8, 12693930), (10, 10155144), (12, 8462620), (15, 6770096), (16, 6346965), (20, 5077572), (23, 4415280), (24, 4231310), (30, 3385048), (40, 2538786), (46, 2207640), (48, 2115655), (60, 1692524), (69, 1471760), (80, 1269393), (92, 1103820), (115, 883056), (120, 846262), (138, 735880), (184, 551910), (230, 441528), (240, 423131), (276, 367940), (345, 294352), (368, 275955), (460, 220764), (552, 183970), (690, 147176), (920, 110382), (1104, 91985), (1380, 73588), (1840, 55191), (2760, 36794), (5520, 18397)]