18795265560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{52209071}}^1$

素因数の和:52209088

約数の個数: 48

約数和(自身を含む): 61084614240

約数和(自身を除く): 42289348680

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, 52209071, 104418142, 156627213, 208836284, 261045355, 313254426, 417672568, 469881639, 522090710, 626508852, 783136065, 939763278, 1044181420, 1253017704, 1566272130, 1879526556, 2088362840, 2349408195, 3132544260, 3759053112, 4698816390, 6265088520, 9397632780, 18795265560]

約数ペア:

[(1, 18795265560), (2, 9397632780), (3, 6265088520), (4, 4698816390), (5, 3759053112), (6, 3132544260), (8, 2349408195), (9, 2088362840), (10, 1879526556), (12, 1566272130), (15, 1253017704), (18, 1044181420), (20, 939763278), (24, 783136065), (30, 626508852), (36, 522090710), (40, 469881639), (45, 417672568), (60, 313254426), (72, 261045355), (90, 208836284), (120, 156627213), (180, 104418142), (360, 52209071)]