1078505460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{9871}}^1$

素因数の和:10493

約数の個数: 72

約数和(自身を含む): 3277188096

約数和(自身を除く): 2198682636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1821, 2428, 3035, 3642, 5463, 6070, 7284, 9105, 9871, 10926, 12140, 18210, 19742, 21852, 27315, 29613, 36420, 39484, 49355, 54630, 59226, 88839, 98710, 109260, 118452, 148065, 177678, 197420, 296130, 355356, 444195, 592260, 888390, 1776780, 5991697, 11983394, 17975091, 23966788, 29958485, 35950182, 53925273, 59916970, 71900364, 89875455, 107850546, 119833940, 179750910, 215701092, 269626365, 359501820, 539252730, 1078505460]

約数ペア:

[(1, 1078505460), (2, 539252730), (3, 359501820), (4, 269626365), (5, 215701092), (6, 179750910), (9, 119833940), (10, 107850546), (12, 89875455), (15, 71900364), (18, 59916970), (20, 53925273), (30, 35950182), (36, 29958485), (45, 23966788), (60, 17975091), (90, 11983394), (180, 5991697), (607, 1776780), (1214, 888390), (1821, 592260), (2428, 444195), (3035, 355356), (3642, 296130), (5463, 197420), (6070, 177678), (7284, 148065), (9105, 118452), (9871, 109260), (10926, 98710), (12140, 88839), (18210, 59226), (19742, 54630), (21852, 49355), (27315, 39484), (29613, 36420)]