153418680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{426163}}^1$

素因数の和:426180

約数の個数: 48

約数和(自身を含む): 498611880

約数和(自身を除く): 345193200

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, 426163, 852326, 1278489, 1704652, 2130815, 2556978, 3409304, 3835467, 4261630, 5113956, 6392445, 7670934, 8523260, 10227912, 12784890, 15341868, 17046520, 19177335, 25569780, 30683736, 38354670, 51139560, 76709340, 153418680]

約数ペア:

[(1, 153418680), (2, 76709340), (3, 51139560), (4, 38354670), (5, 30683736), (6, 25569780), (8, 19177335), (9, 17046520), (10, 15341868), (12, 12784890), (15, 10227912), (18, 8523260), (20, 7670934), (24, 6392445), (30, 5113956), (36, 4261630), (40, 3835467), (45, 3409304), (60, 2556978), (72, 2130815), (90, 1704652), (120, 1278489), (180, 852326), (360, 426163)]