2217964680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{684557}}^1$

素因数の和:684580

約数の個数: 80

約数和(自身を含む): 7454836620

約数和(自身を除く): 5236871940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 684557, 1369114, 2053671, 2738228, 3422785, 4107342, 5476456, 6161013, 6845570, 8214684, 10268355, 12322026, 13691140, 16429368, 18483039, 20536710, 24644052, 27382280, 30805065, 36966078, 41073420, 49288104, 55449117, 61610130, 73932156, 82146840, 92415195, 110898234, 123220260, 147864312, 184830390, 221796468, 246440520, 277245585, 369660780, 443592936, 554491170, 739321560, 1108982340, 2217964680]

約数ペア:

[(1, 2217964680), (2, 1108982340), (3, 739321560), (4, 554491170), (5, 443592936), (6, 369660780), (8, 277245585), (9, 246440520), (10, 221796468), (12, 184830390), (15, 147864312), (18, 123220260), (20, 110898234), (24, 92415195), (27, 82146840), (30, 73932156), (36, 61610130), (40, 55449117), (45, 49288104), (54, 41073420), (60, 36966078), (72, 30805065), (81, 27382280), (90, 24644052), (108, 20536710), (120, 18483039), (135, 16429368), (162, 13691140), (180, 12322026), (216, 10268355), (270, 8214684), (324, 6845570), (360, 6161013), (405, 5476456), (540, 4107342), (648, 3422785), (810, 2738228), (1080, 2053671), (1620, 1369114), (3240, 684557)]