149659320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40231}}^1$

素因数の和:40276

約数の個数: 64

約数和(自身を含む): 463472640

約数和(自身を除く): 313813320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 40231, 80462, 120693, 160924, 201155, 241386, 321848, 402310, 482772, 603465, 804620, 965544, 1206930, 1247161, 1609240, 2413860, 2494322, 3741483, 4827720, 4988644, 6235805, 7482966, 9977288, 12471610, 14965932, 18707415, 24943220, 29931864, 37414830, 49886440, 74829660, 149659320]

約数ペア:

[(1, 149659320), (2, 74829660), (3, 49886440), (4, 37414830), (5, 29931864), (6, 24943220), (8, 18707415), (10, 14965932), (12, 12471610), (15, 9977288), (20, 7482966), (24, 6235805), (30, 4988644), (31, 4827720), (40, 3741483), (60, 2494322), (62, 2413860), (93, 1609240), (120, 1247161), (124, 1206930), (155, 965544), (186, 804620), (248, 603465), (310, 482772), (372, 402310), (465, 321848), (620, 241386), (744, 201155), (930, 160924), (1240, 120693), (1860, 80462), (3720, 40231)]