120157020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4363}}^1$

素因数の和:4401

約数の個数: 120

約数和(自身を含む): 399201264

約数和(自身を除く): 279044244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4363, 4590, 5508, 6885, 8726, 9180, 13089, 13770, 17452, 21815, 26178, 27540, 39267, 43630, 52356, 65445, 74171, 78534, 87260, 117801, 130890, 148342, 157068, 196335, 222513, 235602, 261780, 296684, 353403, 370855, 392670, 445026, 471204, 589005, 667539, 706806, 741710, 785340, 890052, 1112565, 1178010, 1335078, 1413612, 1483420, 1767015, 2002617, 2225130, 2356020, 2670156, 3337695, 3534030, 4005234, 4450260, 6007851, 6675390, 7068060, 8010468, 10013085, 12015702, 13350780, 20026170, 24031404, 30039255, 40052340, 60078510, 120157020]

約数ペア:

[(1, 120157020), (2, 60078510), (3, 40052340), (4, 30039255), (5, 24031404), (6, 20026170), (9, 13350780), (10, 12015702), (12, 10013085), (15, 8010468), (17, 7068060), (18, 6675390), (20, 6007851), (27, 4450260), (30, 4005234), (34, 3534030), (36, 3337695), (45, 2670156), (51, 2356020), (54, 2225130), (60, 2002617), (68, 1767015), (81, 1483420), (85, 1413612), (90, 1335078), (102, 1178010), (108, 1112565), (135, 890052), (153, 785340), (162, 741710), (170, 706806), (180, 667539), (204, 589005), (255, 471204), (270, 445026), (306, 392670), (324, 370855), (340, 353403), (405, 296684), (459, 261780), (510, 235602), (540, 222513), (612, 196335), (765, 157068), (810, 148342), (918, 130890), (1020, 117801), (1377, 87260), (1530, 78534), (1620, 74171), (1836, 65445), (2295, 52356), (2754, 43630), (3060, 39267), (4363, 27540), (4590, 26178), (5508, 21815), (6885, 17452), (8726, 13770), (9180, 13089)]