123388380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13441}}^1$

素因数の和:13476

約数の個数: 96

約数和(自身を含む): 406486080

約数和(自身を除く): 283097700

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, 3060, 4590, 9180, 13441, 26882, 40323, 53764, 67205, 80646, 120969, 134410, 161292, 201615, 228497, 241938, 268820, 362907, 403230, 456994, 483876, 604845, 685491, 725814, 806460, 913988, 1142485, 1209690, 1370982, 1451628, 1814535, 2056473, 2284970, 2419380, 2741964, 3427455, 3629070, 4112946, 4569940, 6169419, 6854910, 7258140, 8225892, 10282365, 12338838, 13709820, 20564730, 24677676, 30847095, 41129460, 61694190, 123388380]

約数ペア:

[(1, 123388380), (2, 61694190), (3, 41129460), (4, 30847095), (5, 24677676), (6, 20564730), (9, 13709820), (10, 12338838), (12, 10282365), (15, 8225892), (17, 7258140), (18, 6854910), (20, 6169419), (27, 4569940), (30, 4112946), (34, 3629070), (36, 3427455), (45, 2741964), (51, 2419380), (54, 2284970), (60, 2056473), (68, 1814535), (85, 1451628), (90, 1370982), (102, 1209690), (108, 1142485), (135, 913988), (153, 806460), (170, 725814), (180, 685491), (204, 604845), (255, 483876), (270, 456994), (306, 403230), (340, 362907), (459, 268820), (510, 241938), (540, 228497), (612, 201615), (765, 161292), (918, 134410), (1020, 120969), (1530, 80646), (1836, 67205), (2295, 53764), (3060, 40323), (4590, 26882), (9180, 13441)]