180270240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{375563}}^1$

素因数の和:375581

約数の個数: 48

約数和(自身を含む): 567852768

約数和(自身を除く): 387582528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 375563, 751126, 1126689, 1502252, 1877815, 2253378, 3004504, 3755630, 4506756, 5633445, 6009008, 7511260, 9013512, 11266890, 12018016, 15022520, 18027024, 22533780, 30045040, 36054048, 45067560, 60090080, 90135120, 180270240]

約数ペア:

[(1, 180270240), (2, 90135120), (3, 60090080), (4, 45067560), (5, 36054048), (6, 30045040), (8, 22533780), (10, 18027024), (12, 15022520), (15, 12018016), (16, 11266890), (20, 9013512), (24, 7511260), (30, 6009008), (32, 5633445), (40, 4506756), (48, 3755630), (60, 3004504), (80, 2253378), (96, 1877815), (120, 1502252), (160, 1126689), (240, 751126), (480, 375563)]