2293781520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{4261}}^1$

素因数の和:6520

約数の個数: 80

約数和(自身を含む): 7115562432

約数和(自身を除く): 4821780912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2243, 4261, 4486, 6729, 8522, 8972, 11215, 12783, 13458, 17044, 17944, 21305, 22430, 25566, 26916, 33645, 34088, 35888, 42610, 44860, 51132, 53832, 63915, 67290, 68176, 85220, 89720, 102264, 107664, 127830, 134580, 170440, 179440, 204528, 255660, 269160, 340880, 511320, 538320, 1022640, 9557423, 19114846, 28672269, 38229692, 47787115, 57344538, 76459384, 95574230, 114689076, 143361345, 152918768, 191148460, 229378152, 286722690, 382296920, 458756304, 573445380, 764593840, 1146890760, 2293781520]

約数ペア:

[(1, 2293781520), (2, 1146890760), (3, 764593840), (4, 573445380), (5, 458756304), (6, 382296920), (8, 286722690), (10, 229378152), (12, 191148460), (15, 152918768), (16, 143361345), (20, 114689076), (24, 95574230), (30, 76459384), (40, 57344538), (48, 47787115), (60, 38229692), (80, 28672269), (120, 19114846), (240, 9557423), (2243, 1022640), (4261, 538320), (4486, 511320), (6729, 340880), (8522, 269160), (8972, 255660), (11215, 204528), (12783, 179440), (13458, 170440), (17044, 134580), (17944, 127830), (21305, 107664), (22430, 102264), (25566, 89720), (26916, 85220), (33645, 68176), (34088, 67290), (35888, 63915), (42610, 53832), (44860, 51132)]