72175020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1619}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 202487040

約数和(自身を除く): 130312020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1486, 1619, 2229, 2972, 3238, 3715, 4458, 4857, 6476, 7430, 8095, 8916, 9714, 11145, 14860, 16190, 19428, 22290, 24285, 32380, 44580, 48570, 97140, 1202917, 2405834, 3608751, 4811668, 6014585, 7217502, 12029170, 14435004, 18043755, 24058340, 36087510, 72175020]

約数ペア:

[(1, 72175020), (2, 36087510), (3, 24058340), (4, 18043755), (5, 14435004), (6, 12029170), (10, 7217502), (12, 6014585), (15, 4811668), (20, 3608751), (30, 2405834), (60, 1202917), (743, 97140), (1486, 48570), (1619, 44580), (2229, 32380), (2972, 24285), (3238, 22290), (3715, 19428), (4458, 16190), (4857, 14860), (6476, 11145), (7430, 9714), (8095, 8916)]