558887880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{28573}}^1$

素因数の和:28750

約数の個数: 64

約数和(自身を含む): 1687008960

約数和(自身を除く): 1128121080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 28573, 57146, 85719, 114292, 142865, 171438, 228584, 285730, 342876, 428595, 571460, 685752, 857190, 1142920, 1714380, 3428760, 4657399, 9314798, 13972197, 18629596, 23286995, 27944394, 37259192, 46573990, 55888788, 69860985, 93147980, 111777576, 139721970, 186295960, 279443940, 558887880]

約数ペア:

[(1, 558887880), (2, 279443940), (3, 186295960), (4, 139721970), (5, 111777576), (6, 93147980), (8, 69860985), (10, 55888788), (12, 46573990), (15, 37259192), (20, 27944394), (24, 23286995), (30, 18629596), (40, 13972197), (60, 9314798), (120, 4657399), (163, 3428760), (326, 1714380), (489, 1142920), (652, 857190), (815, 685752), (978, 571460), (1304, 428595), (1630, 342876), (1956, 285730), (2445, 228584), (3260, 171438), (3912, 142865), (4890, 114292), (6520, 85719), (9780, 57146), (19560, 28573)]