2807359320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{86969}}^1$

素因数の和:87252

約数の個数: 64

約数和(自身を含む): 8453484000

約数和(自身を除く): 5646124680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 8070, 10760, 16140, 32280, 86969, 173938, 260907, 347876, 434845, 521814, 695752, 869690, 1043628, 1304535, 1739380, 2087256, 2609070, 3478760, 5218140, 10436280, 23394661, 46789322, 70183983, 93578644, 116973305, 140367966, 187157288, 233946610, 280735932, 350919915, 467893220, 561471864, 701839830, 935786440, 1403679660, 2807359320]

約数ペア:

[(1, 2807359320), (2, 1403679660), (3, 935786440), (4, 701839830), (5, 561471864), (6, 467893220), (8, 350919915), (10, 280735932), (12, 233946610), (15, 187157288), (20, 140367966), (24, 116973305), (30, 93578644), (40, 70183983), (60, 46789322), (120, 23394661), (269, 10436280), (538, 5218140), (807, 3478760), (1076, 2609070), (1345, 2087256), (1614, 1739380), (2152, 1304535), (2690, 1043628), (3228, 869690), (4035, 695752), (5380, 521814), (6456, 434845), (8070, 347876), (10760, 260907), (16140, 173938), (32280, 86969)]