202312680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21341}}^1$

素因数の和:21434

約数の個数: 64

約数和(自身を含む): 614649600

約数和(自身を除く): 412336920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 21341, 42682, 64023, 85364, 106705, 128046, 170728, 213410, 256092, 320115, 426820, 512184, 640230, 853640, 1280460, 1685939, 2560920, 3371878, 5057817, 6743756, 8429695, 10115634, 13487512, 16859390, 20231268, 25289085, 33718780, 40462536, 50578170, 67437560, 101156340, 202312680]

約数ペア:

[(1, 202312680), (2, 101156340), (3, 67437560), (4, 50578170), (5, 40462536), (6, 33718780), (8, 25289085), (10, 20231268), (12, 16859390), (15, 13487512), (20, 10115634), (24, 8429695), (30, 6743756), (40, 5057817), (60, 3371878), (79, 2560920), (120, 1685939), (158, 1280460), (237, 853640), (316, 640230), (395, 512184), (474, 426820), (632, 320115), (790, 256092), (948, 213410), (1185, 170728), (1580, 128046), (1896, 106705), (2370, 85364), (3160, 64023), (4740, 42682), (9480, 21341)]