55398480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230827}}^1$

素因数の和:230843

約数の個数: 40

約数和(自身を含む): 171736032

約数和(自身を除く): 116337552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230827, 461654, 692481, 923308, 1154135, 1384962, 1846616, 2308270, 2769924, 3462405, 3693232, 4616540, 5539848, 6924810, 9233080, 11079696, 13849620, 18466160, 27699240, 55398480]

約数ペア:

[(1, 55398480), (2, 27699240), (3, 18466160), (4, 13849620), (5, 11079696), (6, 9233080), (8, 6924810), (10, 5539848), (12, 4616540), (15, 3693232), (16, 3462405), (20, 2769924), (24, 2308270), (30, 1846616), (40, 1384962), (48, 1154135), (60, 923308), (80, 692481), (120, 461654), (240, 230827)]