162427920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 514538496

約数和(自身を除く): 352110576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 127, 146, 219, 240, 254, 292, 365, 381, 438, 508, 584, 635, 730, 762, 876, 1016, 1095, 1168, 1270, 1460, 1524, 1752, 1905, 2032, 2190, 2540, 2920, 3048, 3504, 3810, 4380, 5080, 5329, 5840, 6096, 7620, 8760, 9271, 10160, 10658, 15240, 15987, 17520, 18542, 21316, 26645, 27813, 30480, 31974, 37084, 42632, 46355, 53290, 55626, 63948, 74168, 79935, 85264, 92710, 106580, 111252, 127896, 139065, 148336, 159870, 185420, 213160, 222504, 255792, 278130, 319740, 370840, 426320, 445008, 556260, 639480, 676783, 741680, 1112520, 1278960, 1353566, 2030349, 2225040, 2707132, 3383915, 4060698, 5414264, 6767830, 8121396, 10151745, 10828528, 13535660, 16242792, 20303490, 27071320, 32485584, 40606980, 54142640, 81213960, 162427920]

約数ペア:

[(1, 162427920), (2, 81213960), (3, 54142640), (4, 40606980), (5, 32485584), (6, 27071320), (8, 20303490), (10, 16242792), (12, 13535660), (15, 10828528), (16, 10151745), (20, 8121396), (24, 6767830), (30, 5414264), (40, 4060698), (48, 3383915), (60, 2707132), (73, 2225040), (80, 2030349), (120, 1353566), (127, 1278960), (146, 1112520), (219, 741680), (240, 676783), (254, 639480), (292, 556260), (365, 445008), (381, 426320), (438, 370840), (508, 319740), (584, 278130), (635, 255792), (730, 222504), (762, 213160), (876, 185420), (1016, 159870), (1095, 148336), (1168, 139065), (1270, 127896), (1460, 111252), (1524, 106580), (1752, 92710), (1905, 85264), (2032, 79935), (2190, 74168), (2540, 63948), (2920, 55626), (3048, 53290), (3504, 46355), (3810, 42632), (4380, 37084), (5080, 31974), (5329, 30480), (5840, 27813), (6096, 26645), (7620, 21316), (8760, 18542), (9271, 17520), (10160, 15987), (10658, 15240)]