204766920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{189599}}^1$

素因数の和:189619

約数の個数: 64

約数和(自身を含む): 682560000

約数和(自身を除く): 477793080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 189599, 379198, 568797, 758396, 947995, 1137594, 1516792, 1706391, 1895990, 2275188, 2843985, 3412782, 3791980, 4550376, 5119173, 5687970, 6825564, 7583960, 8531955, 10238346, 11375940, 13651128, 17063910, 20476692, 22751880, 25595865, 34127820, 40953384, 51191730, 68255640, 102383460, 204766920]

約数ペア:

[(1, 204766920), (2, 102383460), (3, 68255640), (4, 51191730), (5, 40953384), (6, 34127820), (8, 25595865), (9, 22751880), (10, 20476692), (12, 17063910), (15, 13651128), (18, 11375940), (20, 10238346), (24, 8531955), (27, 7583960), (30, 6825564), (36, 5687970), (40, 5119173), (45, 4550376), (54, 3791980), (60, 3412782), (72, 2843985), (90, 2275188), (108, 1895990), (120, 1706391), (135, 1516792), (180, 1137594), (216, 947995), (270, 758396), (360, 568797), (540, 379198), (1080, 189599)]