155036280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{184567}}^1$

素因数の和:184588

約数の個数: 64

約数和(自身を含む): 531555840

約数和(自身を除く): 376519560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 184567, 369134, 553701, 738268, 922835, 1107402, 1291969, 1476536, 1845670, 2214804, 2583938, 2768505, 3691340, 3875907, 4429608, 5167876, 5537010, 6459845, 7382680, 7751814, 10335752, 11074020, 12919690, 15503628, 19379535, 22148040, 25839380, 31007256, 38759070, 51678760, 77518140, 155036280]

約数ペア:

[(1, 155036280), (2, 77518140), (3, 51678760), (4, 38759070), (5, 31007256), (6, 25839380), (7, 22148040), (8, 19379535), (10, 15503628), (12, 12919690), (14, 11074020), (15, 10335752), (20, 7751814), (21, 7382680), (24, 6459845), (28, 5537010), (30, 5167876), (35, 4429608), (40, 3875907), (42, 3691340), (56, 2768505), (60, 2583938), (70, 2214804), (84, 1845670), (105, 1476536), (120, 1291969), (140, 1107402), (168, 922835), (210, 738268), (280, 553701), (420, 369134), (840, 184567)]