624298380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{26209}}^1$

素因数の和:26618

約数の個数: 48

約数和(自身を含む): 1752505440

約数和(自身を除く): 1128207060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 23820, 26209, 52418, 78627, 104836, 131045, 157254, 262090, 314508, 393135, 524180, 786270, 1572540, 10404973, 20809946, 31214919, 41619892, 52024865, 62429838, 104049730, 124859676, 156074595, 208099460, 312149190, 624298380]

約数ペア:

[(1, 624298380), (2, 312149190), (3, 208099460), (4, 156074595), (5, 124859676), (6, 104049730), (10, 62429838), (12, 52024865), (15, 41619892), (20, 31214919), (30, 20809946), (60, 10404973), (397, 1572540), (794, 786270), (1191, 524180), (1588, 393135), (1985, 314508), (2382, 262090), (3970, 157254), (4764, 131045), (5955, 104836), (7940, 78627), (11910, 52418), (23820, 26209)]