54115920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75161}}^1$

素因数の和:75180

約数の個数: 60

約数和(自身を含む): 181741716

約数和(自身を除く): 127625796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 75161, 150322, 225483, 300644, 375805, 450966, 601288, 676449, 751610, 901932, 1127415, 1202576, 1352898, 1503220, 1803864, 2254830, 2705796, 3006440, 3382245, 3607728, 4509660, 5411592, 6012880, 6764490, 9019320, 10823184, 13528980, 18038640, 27057960, 54115920]

約数ペア:

[(1, 54115920), (2, 27057960), (3, 18038640), (4, 13528980), (5, 10823184), (6, 9019320), (8, 6764490), (9, 6012880), (10, 5411592), (12, 4509660), (15, 3607728), (16, 3382245), (18, 3006440), (20, 2705796), (24, 2254830), (30, 1803864), (36, 1503220), (40, 1352898), (45, 1202576), (48, 1127415), (60, 901932), (72, 751610), (80, 676449), (90, 601288), (120, 450966), (144, 375805), (180, 300644), (240, 225483), (360, 150322), (720, 75161)]