494244180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5171}}^1$

素因数の和:5251

約数の個数: 120

約数和(自身を含む): 1577046240

約数和(自身を除く): 1082802060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1593, 1620, 1770, 2124, 2655, 3186, 3540, 4779, 5171, 5310, 6372, 7965, 9558, 10342, 10620, 15513, 15930, 19116, 20684, 23895, 25855, 31026, 31860, 46539, 47790, 51710, 62052, 77565, 93078, 95580, 103420, 139617, 155130, 186156, 232695, 279234, 305089, 310260, 418851, 465390, 558468, 610178, 698085, 837702, 915267, 930780, 1220356, 1396170, 1525445, 1675404, 1830534, 2094255, 2745801, 2792340, 3050890, 3661068, 4188510, 4576335, 5491602, 6101780, 8237403, 8377020, 9152670, 10983204, 13729005, 16474806, 18305340, 24712209, 27458010, 32949612, 41187015, 49424418, 54916020, 82374030, 98848836, 123561045, 164748060, 247122090, 494244180]

約数ペア:

[(1, 494244180), (2, 247122090), (3, 164748060), (4, 123561045), (5, 98848836), (6, 82374030), (9, 54916020), (10, 49424418), (12, 41187015), (15, 32949612), (18, 27458010), (20, 24712209), (27, 18305340), (30, 16474806), (36, 13729005), (45, 10983204), (54, 9152670), (59, 8377020), (60, 8237403), (81, 6101780), (90, 5491602), (108, 4576335), (118, 4188510), (135, 3661068), (162, 3050890), (177, 2792340), (180, 2745801), (236, 2094255), (270, 1830534), (295, 1675404), (324, 1525445), (354, 1396170), (405, 1220356), (531, 930780), (540, 915267), (590, 837702), (708, 698085), (810, 610178), (885, 558468), (1062, 465390), (1180, 418851), (1593, 310260), (1620, 305089), (1770, 279234), (2124, 232695), (2655, 186156), (3186, 155130), (3540, 139617), (4779, 103420), (5171, 95580), (5310, 93078), (6372, 77565), (7965, 62052), (9558, 51710), (10342, 47790), (10620, 46539), (15513, 31860), (15930, 31026), (19116, 25855), (20684, 23895)]