1388977560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{10513}}^1$

素因数の和:10897

約数の個数: 96

約数和(自身を含む): 4526907840

約数和(自身を除く): 3137930280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 367, 734, 1101, 1468, 1835, 2202, 2936, 3303, 3670, 4404, 5505, 6606, 7340, 8808, 10513, 11010, 13212, 14680, 16515, 21026, 22020, 26424, 31539, 33030, 42052, 44040, 52565, 63078, 66060, 84104, 94617, 105130, 126156, 132120, 157695, 189234, 210260, 252312, 315390, 378468, 420520, 473085, 630780, 756936, 946170, 1261560, 1892340, 3784680, 3858271, 7716542, 11574813, 15433084, 19291355, 23149626, 30866168, 34724439, 38582710, 46299252, 57874065, 69448878, 77165420, 92598504, 115748130, 138897756, 154330840, 173622195, 231496260, 277795512, 347244390, 462992520, 694488780, 1388977560]

約数ペア:

[(1, 1388977560), (2, 694488780), (3, 462992520), (4, 347244390), (5, 277795512), (6, 231496260), (8, 173622195), (9, 154330840), (10, 138897756), (12, 115748130), (15, 92598504), (18, 77165420), (20, 69448878), (24, 57874065), (30, 46299252), (36, 38582710), (40, 34724439), (45, 30866168), (60, 23149626), (72, 19291355), (90, 15433084), (120, 11574813), (180, 7716542), (360, 3858271), (367, 3784680), (734, 1892340), (1101, 1261560), (1468, 946170), (1835, 756936), (2202, 630780), (2936, 473085), (3303, 420520), (3670, 378468), (4404, 315390), (5505, 252312), (6606, 210260), (7340, 189234), (8808, 157695), (10513, 132120), (11010, 126156), (13212, 105130), (14680, 94617), (16515, 84104), (21026, 66060), (22020, 63078), (26424, 52565), (31539, 44040), (33030, 42052)]