977643840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4261}}^1$

素因数の和:4520

約数の個数: 112

約数和(自身を含む): 3117738240

約数和(自身を除く): 2140094400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 717, 956, 960, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4261, 4780, 5736, 7170, 7648, 8522, 9560, 11472, 12783, 14340, 15296, 17044, 19120, 21305, 22944, 25566, 28680, 34088, 38240, 42610, 45888, 51132, 57360, 63915, 68176, 76480, 85220, 102264, 114720, 127830, 136352, 170440, 204528, 229440, 255660, 272704, 340880, 409056, 511320, 681760, 818112, 1018379, 1022640, 1363520, 2036758, 2045280, 3055137, 4073516, 4090560, 5091895, 6110274, 8147032, 10183790, 12220548, 15275685, 16294064, 20367580, 24441096, 30551370, 32588128, 40735160, 48882192, 61102740, 65176256, 81470320, 97764384, 122205480, 162940640, 195528768, 244410960, 325881280, 488821920, 977643840]

約数ペア:

[(1, 977643840), (2, 488821920), (3, 325881280), (4, 244410960), (5, 195528768), (6, 162940640), (8, 122205480), (10, 97764384), (12, 81470320), (15, 65176256), (16, 61102740), (20, 48882192), (24, 40735160), (30, 32588128), (32, 30551370), (40, 24441096), (48, 20367580), (60, 16294064), (64, 15275685), (80, 12220548), (96, 10183790), (120, 8147032), (160, 6110274), (192, 5091895), (239, 4090560), (240, 4073516), (320, 3055137), (478, 2045280), (480, 2036758), (717, 1363520), (956, 1022640), (960, 1018379), (1195, 818112), (1434, 681760), (1912, 511320), (2390, 409056), (2868, 340880), (3585, 272704), (3824, 255660), (4261, 229440), (4780, 204528), (5736, 170440), (7170, 136352), (7648, 127830), (8522, 114720), (9560, 102264), (11472, 85220), (12783, 76480), (14340, 68176), (15296, 63915), (17044, 57360), (19120, 51132), (21305, 45888), (22944, 42610), (25566, 38240), (28680, 34088)]