145706640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6011}}^1$

素因数の和:6128

約数の個数: 80

約数和(自身を含む): 456238656

約数和(自身を除く): 310532016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6011, 6060, 8080, 12022, 12120, 18033, 24044, 24240, 30055, 36066, 48088, 60110, 72132, 90165, 96176, 120220, 144264, 180330, 240440, 288528, 360660, 480880, 607111, 721320, 1214222, 1442640, 1821333, 2428444, 3035555, 3642666, 4856888, 6071110, 7285332, 9106665, 9713776, 12142220, 14570664, 18213330, 24284440, 29141328, 36426660, 48568880, 72853320, 145706640]

約数ペア:

[(1, 145706640), (2, 72853320), (3, 48568880), (4, 36426660), (5, 29141328), (6, 24284440), (8, 18213330), (10, 14570664), (12, 12142220), (15, 9713776), (16, 9106665), (20, 7285332), (24, 6071110), (30, 4856888), (40, 3642666), (48, 3035555), (60, 2428444), (80, 1821333), (101, 1442640), (120, 1214222), (202, 721320), (240, 607111), (303, 480880), (404, 360660), (505, 288528), (606, 240440), (808, 180330), (1010, 144264), (1212, 120220), (1515, 96176), (1616, 90165), (2020, 72132), (2424, 60110), (3030, 48088), (4040, 36066), (4848, 30055), (6011, 24240), (6060, 24044), (8080, 18033), (12022, 12120)]