15697031880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130808599}}^1$

素因数の和:130808613

約数の個数: 32

約数和(自身を含む): 47091096000

約数和(自身を除く): 31394064120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130808599, 261617198, 392425797, 523234396, 654042995, 784851594, 1046468792, 1308085990, 1569703188, 1962128985, 2616171980, 3139406376, 3924257970, 5232343960, 7848515940, 15697031880]

約数ペア:

[(1, 15697031880), (2, 7848515940), (3, 5232343960), (4, 3924257970), (5, 3139406376), (6, 2616171980), (8, 1962128985), (10, 1569703188), (12, 1308085990), (15, 1046468792), (20, 784851594), (24, 654042995), (30, 523234396), (40, 392425797), (60, 261617198), (120, 130808599)]