89642760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39317}}^1$

素因数の和:39350

約数の個数: 64

約数和(自身を含む): 283089600

約数和(自身を除く): 193446840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 39317, 78634, 117951, 157268, 196585, 235902, 314536, 393170, 471804, 589755, 747023, 786340, 943608, 1179510, 1494046, 1572680, 2241069, 2359020, 2988092, 3735115, 4482138, 4718040, 5976184, 7470230, 8964276, 11205345, 14940460, 17928552, 22410690, 29880920, 44821380, 89642760]

約数ペア:

[(1, 89642760), (2, 44821380), (3, 29880920), (4, 22410690), (5, 17928552), (6, 14940460), (8, 11205345), (10, 8964276), (12, 7470230), (15, 5976184), (19, 4718040), (20, 4482138), (24, 3735115), (30, 2988092), (38, 2359020), (40, 2241069), (57, 1572680), (60, 1494046), (76, 1179510), (95, 943608), (114, 786340), (120, 747023), (152, 589755), (190, 471804), (228, 393170), (285, 314536), (380, 235902), (456, 196585), (570, 157268), (760, 117951), (1140, 78634), (2280, 39317)]