1540087020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{950671}}^1$

素因数の和:950692

約数の個数: 60

約数和(自身を含む): 4831315104

約数和(自身を除く): 3291228084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 950671, 1901342, 2852013, 3802684, 4753355, 5704026, 8556039, 9506710, 11408052, 14260065, 17112078, 19013420, 25668117, 28520130, 34224156, 42780195, 51336234, 57040260, 77004351, 85560390, 102672468, 128340585, 154008702, 171120780, 256681170, 308017404, 385021755, 513362340, 770043510, 1540087020]

約数ペア:

[(1, 1540087020), (2, 770043510), (3, 513362340), (4, 385021755), (5, 308017404), (6, 256681170), (9, 171120780), (10, 154008702), (12, 128340585), (15, 102672468), (18, 85560390), (20, 77004351), (27, 57040260), (30, 51336234), (36, 42780195), (45, 34224156), (54, 28520130), (60, 25668117), (81, 19013420), (90, 17112078), (108, 14260065), (135, 11408052), (162, 9506710), (180, 8556039), (270, 5704026), (324, 4753355), (405, 3802684), (540, 2852013), (810, 1901342), (1620, 950671)]