130237920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 317918880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 607, 720, 745, 894, 1192, 1214, 1341, 1440, 1490, 1788, 1821, 2235, 2384, 2428, 2682, 2980, 3035, 3576, 3642, 4470, 4768, 4856, 5364, 5463, 5960, 6070, 6705, 7152, 7284, 8940, 9105, 9712, 10728, 10926, 11920, 12140, 13410, 14304, 14568, 17880, 18210, 19424, 21456, 21852, 23840, 24280, 26820, 27315, 29136, 35760, 36420, 42912, 43704, 48560, 53640, 54630, 58272, 71520, 72840, 87408, 90443, 97120, 107280, 109260, 145680, 174816, 180886, 214560, 218520, 271329, 291360, 361772, 437040, 452215, 542658, 723544, 813987, 874080, 904430, 1085316, 1356645, 1447088, 1627974, 1808860, 2170632, 2713290, 2894176, 3255948, 3617720, 4069935, 4341264, 5426580, 6511896, 7235440, 8139870, 8682528, 10853160, 13023792, 14470880, 16279740, 21706320, 26047584, 32559480, 43412640, 65118960, 130237920]

約数ペア:

[(1, 130237920), (2, 65118960), (3, 43412640), (4, 32559480), (5, 26047584), (6, 21706320), (8, 16279740), (9, 14470880), (10, 13023792), (12, 10853160), (15, 8682528), (16, 8139870), (18, 7235440), (20, 6511896), (24, 5426580), (30, 4341264), (32, 4069935), (36, 3617720), (40, 3255948), (45, 2894176), (48, 2713290), (60, 2170632), (72, 1808860), (80, 1627974), (90, 1447088), (96, 1356645), (120, 1085316), (144, 904430), (149, 874080), (160, 813987), (180, 723544), (240, 542658), (288, 452215), (298, 437040), (360, 361772), (447, 291360), (480, 271329), (596, 218520), (607, 214560), (720, 180886), (745, 174816), (894, 145680), (1192, 109260), (1214, 107280), (1341, 97120), (1440, 90443), (1490, 87408), (1788, 72840), (1821, 71520), (2235, 58272), (2384, 54630), (2428, 53640), (2682, 48560), (2980, 43704), (3035, 42912), (3576, 36420), (3642, 35760), (4470, 29136), (4768, 27315), (4856, 26820), (5364, 24280), (5463, 23840), (5960, 21852), (6070, 21456), (6705, 19424), (7152, 18210), (7284, 17880), (8940, 14568), (9105, 14304), (9712, 13410), (10728, 12140), (10926, 11920)]