32012760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20521}}^1$

素因数の和:20548

約数の個数: 64

約数和(自身を含む): 103430880

約数和(自身を除く): 71418120

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, 20521, 41042, 61563, 82084, 102605, 123126, 164168, 205210, 246252, 266773, 307815, 410420, 492504, 533546, 615630, 800319, 820840, 1067092, 1231260, 1333865, 1600638, 2134184, 2462520, 2667730, 3201276, 4001595, 5335460, 6402552, 8003190, 10670920, 16006380, 32012760]

約数ペア:

[(1, 32012760), (2, 16006380), (3, 10670920), (4, 8003190), (5, 6402552), (6, 5335460), (8, 4001595), (10, 3201276), (12, 2667730), (13, 2462520), (15, 2134184), (20, 1600638), (24, 1333865), (26, 1231260), (30, 1067092), (39, 820840), (40, 800319), (52, 615630), (60, 533546), (65, 492504), (78, 410420), (104, 307815), (120, 266773), (130, 246252), (156, 205210), (195, 164168), (260, 123126), (312, 102605), (390, 82084), (520, 61563), (780, 41042), (1560, 20521)]