42227880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18521}}^1$

素因数の和:18554

約数の個数: 64

約数和(自身を含む): 133358400

約数和(自身を除く): 91130520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 18521, 37042, 55563, 74084, 92605, 111126, 148168, 185210, 222252, 277815, 351899, 370420, 444504, 555630, 703798, 740840, 1055697, 1111260, 1407596, 1759495, 2111394, 2222520, 2815192, 3518990, 4222788, 5278485, 7037980, 8445576, 10556970, 14075960, 21113940, 42227880]

約数ペア:

[(1, 42227880), (2, 21113940), (3, 14075960), (4, 10556970), (5, 8445576), (6, 7037980), (8, 5278485), (10, 4222788), (12, 3518990), (15, 2815192), (19, 2222520), (20, 2111394), (24, 1759495), (30, 1407596), (38, 1111260), (40, 1055697), (57, 740840), (60, 703798), (76, 555630), (95, 444504), (114, 370420), (120, 351899), (152, 277815), (190, 222252), (228, 185210), (285, 148168), (380, 111126), (456, 92605), (570, 74084), (760, 55563), (1140, 37042), (2280, 18521)]