56905560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{158071}}^1$

素因数の和:158088

約数の個数: 48

約数和(自身を含む): 184944240

約数和(自身を除く): 128038680

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, 158071, 316142, 474213, 632284, 790355, 948426, 1264568, 1422639, 1580710, 1896852, 2371065, 2845278, 3161420, 3793704, 4742130, 5690556, 6322840, 7113195, 9484260, 11381112, 14226390, 18968520, 28452780, 56905560]

約数ペア:

[(1, 56905560), (2, 28452780), (3, 18968520), (4, 14226390), (5, 11381112), (6, 9484260), (8, 7113195), (9, 6322840), (10, 5690556), (12, 4742130), (15, 3793704), (18, 3161420), (20, 2845278), (24, 2371065), (30, 1896852), (36, 1580710), (40, 1422639), (45, 1264568), (60, 948426), (72, 790355), (90, 632284), (120, 474213), (180, 316142), (360, 158071)]