45407760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{189199}}^1$

素因数の和:189215

約数の個数: 40

約数和(自身を含む): 140764800

約数和(自身を除く): 95357040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 189199, 378398, 567597, 756796, 945995, 1135194, 1513592, 1891990, 2270388, 2837985, 3027184, 3783980, 4540776, 5675970, 7567960, 9081552, 11351940, 15135920, 22703880, 45407760]

約数ペア:

[(1, 45407760), (2, 22703880), (3, 15135920), (4, 11351940), (5, 9081552), (6, 7567960), (8, 5675970), (10, 4540776), (12, 3783980), (15, 3027184), (16, 2837985), (20, 2270388), (24, 1891990), (30, 1513592), (40, 1135194), (48, 945995), (60, 756796), (80, 567597), (120, 378398), (240, 189199)]