7702920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{21397}}^1$

素因数の和:21414

約数の個数: 48

約数和(自身を含む): 25035660

約数和(自身を除く): 17332740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 21397, 42794, 64191, 85588, 106985, 128382, 171176, 192573, 213970, 256764, 320955, 385146, 427940, 513528, 641910, 770292, 855880, 962865, 1283820, 1540584, 1925730, 2567640, 3851460, 7702920]

約数ペア:

[(1, 7702920), (2, 3851460), (3, 2567640), (4, 1925730), (5, 1540584), (6, 1283820), (8, 962865), (9, 855880), (10, 770292), (12, 641910), (15, 513528), (18, 427940), (20, 385146), (24, 320955), (30, 256764), (36, 213970), (40, 192573), (45, 171176), (60, 128382), (72, 106985), (90, 85588), (120, 64191), (180, 42794), (360, 21397)]