6690360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 20275200

約数和(自身を除く): 13584840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 439, 508, 635, 762, 878, 1016, 1270, 1317, 1524, 1756, 1905, 2195, 2540, 2634, 3048, 3512, 3810, 4390, 5080, 5268, 6585, 7620, 8780, 10536, 13170, 15240, 17560, 26340, 52680, 55753, 111506, 167259, 223012, 278765, 334518, 446024, 557530, 669036, 836295, 1115060, 1338072, 1672590, 2230120, 3345180, 6690360]

約数ペア:

[(1, 6690360), (2, 3345180), (3, 2230120), (4, 1672590), (5, 1338072), (6, 1115060), (8, 836295), (10, 669036), (12, 557530), (15, 446024), (20, 334518), (24, 278765), (30, 223012), (40, 167259), (60, 111506), (120, 55753), (127, 52680), (254, 26340), (381, 17560), (439, 15240), (508, 13170), (635, 10536), (762, 8780), (878, 7620), (1016, 6585), (1270, 5268), (1317, 5080), (1524, 4390), (1756, 3810), (1905, 3512), (2195, 3048), (2540, 2634)]