13292760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8521}}^1$

素因数の和:8548

約数の個数: 64

約数和(自身を含む): 42950880

約数和(自身を除く): 29658120

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, 8521, 17042, 25563, 34084, 42605, 51126, 68168, 85210, 102252, 110773, 127815, 170420, 204504, 221546, 255630, 332319, 340840, 443092, 511260, 553865, 664638, 886184, 1022520, 1107730, 1329276, 1661595, 2215460, 2658552, 3323190, 4430920, 6646380, 13292760]

約数ペア:

[(1, 13292760), (2, 6646380), (3, 4430920), (4, 3323190), (5, 2658552), (6, 2215460), (8, 1661595), (10, 1329276), (12, 1107730), (13, 1022520), (15, 886184), (20, 664638), (24, 553865), (26, 511260), (30, 443092), (39, 340840), (40, 332319), (52, 255630), (60, 221546), (65, 204504), (78, 170420), (104, 127815), (120, 110773), (130, 102252), (156, 85210), (195, 68168), (260, 51126), (312, 42605), (390, 34084), (520, 25563), (780, 17042), (1560, 8521)]