1968005280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4100011}}^1$

素因数の和:4100029

約数の個数: 48

約数和(自身を含む): 6199218144

約数和(自身を除く): 4231212864

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, 4100011, 8200022, 12300033, 16400044, 20500055, 24600066, 32800088, 41000110, 49200132, 61500165, 65600176, 82000220, 98400264, 123000330, 131200352, 164000440, 196800528, 246000660, 328000880, 393601056, 492001320, 656001760, 984002640, 1968005280]

約数ペア:

[(1, 1968005280), (2, 984002640), (3, 656001760), (4, 492001320), (5, 393601056), (6, 328000880), (8, 246000660), (10, 196800528), (12, 164000440), (15, 131200352), (16, 123000330), (20, 98400264), (24, 82000220), (30, 65600176), (32, 61500165), (40, 49200132), (48, 41000110), (60, 32800088), (80, 24600066), (96, 20500055), (120, 16400044), (160, 12300033), (240, 8200022), (480, 4100011)]