156439320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5743}}^1$

素因数の和:5984

約数の個数: 64

約数和(自身を含む): 471467520

約数和(自身を除く): 315028200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 4540, 5448, 5743, 6810, 9080, 11486, 13620, 17229, 22972, 27240, 28715, 34458, 45944, 57430, 68916, 86145, 114860, 137832, 172290, 229720, 344580, 689160, 1303661, 2607322, 3910983, 5214644, 6518305, 7821966, 10429288, 13036610, 15643932, 19554915, 26073220, 31287864, 39109830, 52146440, 78219660, 156439320]

約数ペア:

[(1, 156439320), (2, 78219660), (3, 52146440), (4, 39109830), (5, 31287864), (6, 26073220), (8, 19554915), (10, 15643932), (12, 13036610), (15, 10429288), (20, 7821966), (24, 6518305), (30, 5214644), (40, 3910983), (60, 2607322), (120, 1303661), (227, 689160), (454, 344580), (681, 229720), (908, 172290), (1135, 137832), (1362, 114860), (1816, 86145), (2270, 68916), (2724, 57430), (3405, 45944), (4540, 34458), (5448, 28715), (5743, 27240), (6810, 22972), (9080, 17229), (11486, 13620)]