618031920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234103}}^1$

素因数の和:234130

約数の個数: 80

約数和(自身を含む): 2090080512

約数和(自身を除く): 1472048592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 234103, 468206, 702309, 936412, 1170515, 1404618, 1872824, 2341030, 2575133, 2809236, 3511545, 3745648, 4682060, 5150266, 5618472, 7023090, 7725399, 9364120, 10300532, 11236944, 12875665, 14046180, 15450798, 18728240, 20601064, 25751330, 28092360, 30901596, 38626995, 41202128, 51502660, 56184720, 61803192, 77253990, 103005320, 123606384, 154507980, 206010640, 309015960, 618031920]

約数ペア:

[(1, 618031920), (2, 309015960), (3, 206010640), (4, 154507980), (5, 123606384), (6, 103005320), (8, 77253990), (10, 61803192), (11, 56184720), (12, 51502660), (15, 41202128), (16, 38626995), (20, 30901596), (22, 28092360), (24, 25751330), (30, 20601064), (33, 18728240), (40, 15450798), (44, 14046180), (48, 12875665), (55, 11236944), (60, 10300532), (66, 9364120), (80, 7725399), (88, 7023090), (110, 5618472), (120, 5150266), (132, 4682060), (165, 3745648), (176, 3511545), (220, 2809236), (240, 2575133), (264, 2341030), (330, 1872824), (440, 1404618), (528, 1170515), (660, 936412), (880, 702309), (1320, 468206), (2640, 234103)]