72113880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{600949}}^1$

素因数の和:600963

約数の個数: 32

約数和(自身を含む): 216342000

約数和(自身を除く): 144228120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 600949, 1201898, 1802847, 2403796, 3004745, 3605694, 4807592, 6009490, 7211388, 9014235, 12018980, 14422776, 18028470, 24037960, 36056940, 72113880]

約数ペア:

[(1, 72113880), (2, 36056940), (3, 24037960), (4, 18028470), (5, 14422776), (6, 12018980), (8, 9014235), (10, 7211388), (12, 6009490), (15, 4807592), (20, 3605694), (24, 3004745), (30, 2403796), (40, 1802847), (60, 1201898), (120, 600949)]