118111440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21397}}^1$

素因数の和:21436

約数の個数: 80

約数和(自身を含む): 382082688

約数和(自身を除く): 263971248

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, 21397, 42794, 64191, 85588, 106985, 128382, 171176, 213970, 256764, 320955, 342352, 427940, 492131, 513528, 641910, 855880, 984262, 1027056, 1283820, 1476393, 1711760, 1968524, 2460655, 2567640, 2952786, 3937048, 4921310, 5135280, 5905572, 7381965, 7874096, 9842620, 11811144, 14763930, 19685240, 23622288, 29527860, 39370480, 59055720, 118111440]

約数ペア:

[(1, 118111440), (2, 59055720), (3, 39370480), (4, 29527860), (5, 23622288), (6, 19685240), (8, 14763930), (10, 11811144), (12, 9842620), (15, 7874096), (16, 7381965), (20, 5905572), (23, 5135280), (24, 4921310), (30, 3937048), (40, 2952786), (46, 2567640), (48, 2460655), (60, 1968524), (69, 1711760), (80, 1476393), (92, 1283820), (115, 1027056), (120, 984262), (138, 855880), (184, 641910), (230, 513528), (240, 492131), (276, 427940), (345, 342352), (368, 320955), (460, 256764), (552, 213970), (690, 171176), (920, 128382), (1104, 106985), (1380, 85588), (1840, 64191), (2760, 42794), (5520, 21397)]