156923220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{15661}}^1$

素因数の和:15840

約数の個数: 48

約数和(自身を含む): 442044288

約数和(自身を除く): 285121068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 15661, 31322, 46983, 62644, 78305, 93966, 156610, 187932, 234915, 313220, 469830, 939660, 2615387, 5230774, 7846161, 10461548, 13076935, 15692322, 26153870, 31384644, 39230805, 52307740, 78461610, 156923220]

約数ペア:

[(1, 156923220), (2, 78461610), (3, 52307740), (4, 39230805), (5, 31384644), (6, 26153870), (10, 15692322), (12, 13076935), (15, 10461548), (20, 7846161), (30, 5230774), (60, 2615387), (167, 939660), (334, 469830), (501, 313220), (668, 234915), (835, 187932), (1002, 156610), (1670, 93966), (2004, 78305), (2505, 62644), (3340, 46983), (5010, 31322), (10020, 15661)]