1768093020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239579}}^1$

素因数の和:239635

約数の個数: 72

約数和(自身を含む): 5494048560

約数和(自身を除く): 3725955540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 239579, 479158, 718737, 958316, 1197895, 1437474, 2156211, 2395790, 2874948, 3593685, 4312422, 4791580, 7187370, 8624844, 9822739, 10781055, 14374740, 19645478, 21562110, 29468217, 39290956, 43124220, 49113695, 58936434, 88404651, 98227390, 117872868, 147341085, 176809302, 196454780, 294682170, 353618604, 442023255, 589364340, 884046510, 1768093020]

約数ペア:

[(1, 1768093020), (2, 884046510), (3, 589364340), (4, 442023255), (5, 353618604), (6, 294682170), (9, 196454780), (10, 176809302), (12, 147341085), (15, 117872868), (18, 98227390), (20, 88404651), (30, 58936434), (36, 49113695), (41, 43124220), (45, 39290956), (60, 29468217), (82, 21562110), (90, 19645478), (123, 14374740), (164, 10781055), (180, 9822739), (205, 8624844), (246, 7187370), (369, 4791580), (410, 4312422), (492, 3593685), (615, 2874948), (738, 2395790), (820, 2156211), (1230, 1437474), (1476, 1197895), (1845, 958316), (2460, 718737), (3690, 479158), (7380, 239579)]