71323320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3989}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 215460000

約数和(自身を除く): 144136680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 3989, 4470, 5960, 7978, 8940, 11967, 15956, 17880, 19945, 23934, 31912, 39890, 47868, 59835, 79780, 95736, 119670, 159560, 239340, 478680, 594361, 1188722, 1783083, 2377444, 2971805, 3566166, 4754888, 5943610, 7132332, 8915415, 11887220, 14264664, 17830830, 23774440, 35661660, 71323320]

約数ペア:

[(1, 71323320), (2, 35661660), (3, 23774440), (4, 17830830), (5, 14264664), (6, 11887220), (8, 8915415), (10, 7132332), (12, 5943610), (15, 4754888), (20, 3566166), (24, 2971805), (30, 2377444), (40, 1783083), (60, 1188722), (120, 594361), (149, 478680), (298, 239340), (447, 159560), (596, 119670), (745, 95736), (894, 79780), (1192, 59835), (1490, 47868), (1788, 39890), (2235, 31912), (2980, 23934), (3576, 19945), (3989, 17880), (4470, 15956), (5960, 11967), (7978, 8940)]