513025560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1425071}}^1$

素因数の和:1425088

約数の個数: 48

約数和(自身を含む): 1667334240

約数和(自身を除く): 1154308680

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, 1425071, 2850142, 4275213, 5700284, 7125355, 8550426, 11400568, 12825639, 14250710, 17100852, 21376065, 25651278, 28501420, 34201704, 42752130, 51302556, 57002840, 64128195, 85504260, 102605112, 128256390, 171008520, 256512780, 513025560]

約数ペア:

[(1, 513025560), (2, 256512780), (3, 171008520), (4, 128256390), (5, 102605112), (6, 85504260), (8, 64128195), (9, 57002840), (10, 51302556), (12, 42752130), (15, 34201704), (18, 28501420), (20, 25651278), (24, 21376065), (30, 17100852), (36, 14250710), (40, 12825639), (45, 11400568), (60, 8550426), (72, 7125355), (90, 5700284), (120, 4275213), (180, 2850142), (360, 1425071)]