2015464560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{8543}}^1$

素因数の和:9542

約数の個数: 80

約数和(自身を含む): 6255028224

約数和(自身を除く): 4239563664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 983, 1966, 2949, 3932, 4915, 5898, 7864, 8543, 9830, 11796, 14745, 15728, 17086, 19660, 23592, 25629, 29490, 34172, 39320, 42715, 47184, 51258, 58980, 68344, 78640, 85430, 102516, 117960, 128145, 136688, 170860, 205032, 235920, 256290, 341720, 410064, 512580, 683440, 1025160, 2050320, 8397769, 16795538, 25193307, 33591076, 41988845, 50386614, 67182152, 83977690, 100773228, 125966535, 134364304, 167955380, 201546456, 251933070, 335910760, 403092912, 503866140, 671821520, 1007732280, 2015464560]

約数ペア:

[(1, 2015464560), (2, 1007732280), (3, 671821520), (4, 503866140), (5, 403092912), (6, 335910760), (8, 251933070), (10, 201546456), (12, 167955380), (15, 134364304), (16, 125966535), (20, 100773228), (24, 83977690), (30, 67182152), (40, 50386614), (48, 41988845), (60, 33591076), (80, 25193307), (120, 16795538), (240, 8397769), (983, 2050320), (1966, 1025160), (2949, 683440), (3932, 512580), (4915, 410064), (5898, 341720), (7864, 256290), (8543, 235920), (9830, 205032), (11796, 170860), (14745, 136688), (15728, 128145), (17086, 117960), (19660, 102516), (23592, 85430), (25629, 78640), (29490, 68344), (34172, 58980), (39320, 51258), (42715, 47184)]