260971320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2927}}^1$

素因数の和:3684

約数の個数: 64

約数和(自身を含む): 784235520

約数和(自身を除く): 523264200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1486, 2229, 2927, 2972, 3715, 4458, 5854, 5944, 7430, 8781, 8916, 11145, 11708, 14635, 14860, 17562, 17832, 22290, 23416, 29270, 29720, 35124, 43905, 44580, 58540, 70248, 87810, 89160, 117080, 175620, 351240, 2174761, 4349522, 6524283, 8699044, 10873805, 13048566, 17398088, 21747610, 26097132, 32621415, 43495220, 52194264, 65242830, 86990440, 130485660, 260971320]

約数ペア:

[(1, 260971320), (2, 130485660), (3, 86990440), (4, 65242830), (5, 52194264), (6, 43495220), (8, 32621415), (10, 26097132), (12, 21747610), (15, 17398088), (20, 13048566), (24, 10873805), (30, 8699044), (40, 6524283), (60, 4349522), (120, 2174761), (743, 351240), (1486, 175620), (2229, 117080), (2927, 89160), (2972, 87810), (3715, 70248), (4458, 58540), (5854, 44580), (5944, 43905), (7430, 35124), (8781, 29720), (8916, 29270), (11145, 23416), (11708, 22290), (14635, 17832), (14860, 17562)]