40482551880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{112451533}}^1$

素因数の和:112451550

約数の個数: 48

約数和(自身を含む): 131568294780

約数和(自身を除く): 91085742900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 112451533, 224903066, 337354599, 449806132, 562257665, 674709198, 899612264, 1012063797, 1124515330, 1349418396, 1686772995, 2024127594, 2249030660, 2698836792, 3373545990, 4048255188, 4498061320, 5060318985, 6747091980, 8096510376, 10120637970, 13494183960, 20241275940, 40482551880]

約数ペア:

[(1, 40482551880), (2, 20241275940), (3, 13494183960), (4, 10120637970), (5, 8096510376), (6, 6747091980), (8, 5060318985), (9, 4498061320), (10, 4048255188), (12, 3373545990), (15, 2698836792), (18, 2249030660), (20, 2024127594), (24, 1686772995), (30, 1349418396), (36, 1124515330), (40, 1012063797), (45, 899612264), (60, 674709198), (72, 562257665), (90, 449806132), (120, 337354599), (180, 224903066), (360, 112451533)]