10172760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6521}}^1$

素因数の和:6548

約数の個数: 64

約数和(自身を含む): 32870880

約数和(自身を除く): 22698120

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, 6521, 13042, 19563, 26084, 32605, 39126, 52168, 65210, 78252, 84773, 97815, 130420, 156504, 169546, 195630, 254319, 260840, 339092, 391260, 423865, 508638, 678184, 782520, 847730, 1017276, 1271595, 1695460, 2034552, 2543190, 3390920, 5086380, 10172760]

約数ペア:

[(1, 10172760), (2, 5086380), (3, 3390920), (4, 2543190), (5, 2034552), (6, 1695460), (8, 1271595), (10, 1017276), (12, 847730), (13, 782520), (15, 678184), (20, 508638), (24, 423865), (26, 391260), (30, 339092), (39, 260840), (40, 254319), (52, 195630), (60, 169546), (65, 156504), (78, 130420), (104, 97815), (120, 84773), (130, 78252), (156, 65210), (195, 52168), (260, 39126), (312, 32605), (390, 26084), (520, 19563), (780, 13042), (1560, 6521)]