55761120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38723}}^1$

素因数の和:38744

約数の個数: 72

約数和(自身を含む): 190289736

約数和(自身を除く): 134528616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 38723, 77446, 116169, 154892, 193615, 232338, 309784, 348507, 387230, 464676, 580845, 619568, 697014, 774460, 929352, 1161690, 1239136, 1394028, 1548920, 1742535, 1858704, 2323380, 2788056, 3097840, 3485070, 3717408, 4646760, 5576112, 6195680, 6970140, 9293520, 11152224, 13940280, 18587040, 27880560, 55761120]

約数ペア:

[(1, 55761120), (2, 27880560), (3, 18587040), (4, 13940280), (5, 11152224), (6, 9293520), (8, 6970140), (9, 6195680), (10, 5576112), (12, 4646760), (15, 3717408), (16, 3485070), (18, 3097840), (20, 2788056), (24, 2323380), (30, 1858704), (32, 1742535), (36, 1548920), (40, 1394028), (45, 1239136), (48, 1161690), (60, 929352), (72, 774460), (80, 697014), (90, 619568), (96, 580845), (120, 464676), (144, 387230), (160, 348507), (180, 309784), (240, 232338), (288, 193615), (360, 154892), (480, 116169), (720, 77446), (1440, 38723)]