56730720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{118189}}^1$

素因数の和:118207

約数の個数: 48

約数和(自身を含む): 178703280

約数和(自身を除く): 121972560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 118189, 236378, 354567, 472756, 590945, 709134, 945512, 1181890, 1418268, 1772835, 1891024, 2363780, 2836536, 3545670, 3782048, 4727560, 5673072, 7091340, 9455120, 11346144, 14182680, 18910240, 28365360, 56730720]

約数ペア:

[(1, 56730720), (2, 28365360), (3, 18910240), (4, 14182680), (5, 11346144), (6, 9455120), (8, 7091340), (10, 5673072), (12, 4727560), (15, 3782048), (16, 3545670), (20, 2836536), (24, 2363780), (30, 1891024), (32, 1772835), (40, 1418268), (48, 1181890), (60, 945512), (80, 709134), (96, 590945), (120, 472756), (160, 354567), (240, 236378), (480, 118189)]