23308020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2574

約数の個数: 96

約数和(自身を含む): 76809600

約数和(自身を除く): 53501580

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, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 2539, 3060, 4590, 5078, 7617, 9180, 10156, 12695, 15234, 22851, 25390, 30468, 38085, 43163, 45702, 50780, 68553, 76170, 86326, 91404, 114255, 129489, 137106, 152340, 172652, 215815, 228510, 258978, 274212, 342765, 388467, 431630, 457020, 517956, 647445, 685530, 776934, 863260, 1165401, 1294890, 1371060, 1553868, 1942335, 2330802, 2589780, 3884670, 4661604, 5827005, 7769340, 11654010, 23308020]

約数ペア:

[(1, 23308020), (2, 11654010), (3, 7769340), (4, 5827005), (5, 4661604), (6, 3884670), (9, 2589780), (10, 2330802), (12, 1942335), (15, 1553868), (17, 1371060), (18, 1294890), (20, 1165401), (27, 863260), (30, 776934), (34, 685530), (36, 647445), (45, 517956), (51, 457020), (54, 431630), (60, 388467), (68, 342765), (85, 274212), (90, 258978), (102, 228510), (108, 215815), (135, 172652), (153, 152340), (170, 137106), (180, 129489), (204, 114255), (255, 91404), (270, 86326), (306, 76170), (340, 68553), (459, 50780), (510, 45702), (540, 43163), (612, 38085), (765, 30468), (918, 25390), (1020, 22851), (1530, 15234), (1836, 12695), (2295, 10156), (2539, 9180), (3060, 7617), (4590, 5078)]