8693880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5600

約数の個数: 64

約数和(自身を含む): 28092960

約数和(自身を除く): 19399080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 5573, 11146, 16719, 22292, 27865, 33438, 44584, 55730, 66876, 72449, 83595, 111460, 133752, 144898, 167190, 217347, 222920, 289796, 334380, 362245, 434694, 579592, 668760, 724490, 869388, 1086735, 1448980, 1738776, 2173470, 2897960, 4346940, 8693880]

約数ペア:

[(1, 8693880), (2, 4346940), (3, 2897960), (4, 2173470), (5, 1738776), (6, 1448980), (8, 1086735), (10, 869388), (12, 724490), (13, 668760), (15, 579592), (20, 434694), (24, 362245), (26, 334380), (30, 289796), (39, 222920), (40, 217347), (52, 167190), (60, 144898), (65, 133752), (78, 111460), (104, 83595), (120, 72449), (130, 66876), (156, 55730), (195, 44584), (260, 33438), (312, 27865), (390, 22292), (520, 16719), (780, 11146), (1560, 5573)]