22721478240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{54851}}^1$

素因数の和:55732

約数の個数: 96

約数和(自身を含む): 71656897536

約数和(自身を除く): 48935419296

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, 863, 1726, 2589, 3452, 4315, 5178, 6904, 8630, 10356, 12945, 13808, 17260, 20712, 25890, 27616, 34520, 41424, 51780, 54851, 69040, 82848, 103560, 109702, 138080, 164553, 207120, 219404, 274255, 329106, 414240, 438808, 548510, 658212, 822765, 877616, 1097020, 1316424, 1645530, 1755232, 2194040, 2632848, 3291060, 4388080, 5265696, 6582120, 8776160, 13164240, 26328480, 47336413, 94672826, 142009239, 189345652, 236682065, 284018478, 378691304, 473364130, 568036956, 710046195, 757382608, 946728260, 1136073912, 1420092390, 1514765216, 1893456520, 2272147824, 2840184780, 3786913040, 4544295648, 5680369560, 7573826080, 11360739120, 22721478240]

約数ペア:

[(1, 22721478240), (2, 11360739120), (3, 7573826080), (4, 5680369560), (5, 4544295648), (6, 3786913040), (8, 2840184780), (10, 2272147824), (12, 1893456520), (15, 1514765216), (16, 1420092390), (20, 1136073912), (24, 946728260), (30, 757382608), (32, 710046195), (40, 568036956), (48, 473364130), (60, 378691304), (80, 284018478), (96, 236682065), (120, 189345652), (160, 142009239), (240, 94672826), (480, 47336413), (863, 26328480), (1726, 13164240), (2589, 8776160), (3452, 6582120), (4315, 5265696), (5178, 4388080), (6904, 3291060), (8630, 2632848), (10356, 2194040), (12945, 1755232), (13808, 1645530), (17260, 1316424), (20712, 1097020), (25890, 877616), (27616, 822765), (34520, 658212), (41424, 548510), (51780, 438808), (54851, 414240), (69040, 329106), (82848, 274255), (103560, 219404), (109702, 207120), (138080, 164553)]