402888120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{5477}}^1$

素因数の和:6104

約数の個数: 64

約数和(自身を含む): 1210857120

約数和(自身を除く): 807969000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613, 1226, 1839, 2452, 3065, 3678, 4904, 5477, 6130, 7356, 9195, 10954, 12260, 14712, 16431, 18390, 21908, 24520, 27385, 32862, 36780, 43816, 54770, 65724, 73560, 82155, 109540, 131448, 164310, 219080, 328620, 657240, 3357401, 6714802, 10072203, 13429604, 16787005, 20144406, 26859208, 33574010, 40288812, 50361015, 67148020, 80577624, 100722030, 134296040, 201444060, 402888120]

約数ペア:

[(1, 402888120), (2, 201444060), (3, 134296040), (4, 100722030), (5, 80577624), (6, 67148020), (8, 50361015), (10, 40288812), (12, 33574010), (15, 26859208), (20, 20144406), (24, 16787005), (30, 13429604), (40, 10072203), (60, 6714802), (120, 3357401), (613, 657240), (1226, 328620), (1839, 219080), (2452, 164310), (3065, 131448), (3678, 109540), (4904, 82155), (5477, 73560), (6130, 65724), (7356, 54770), (9195, 43816), (10954, 36780), (12260, 32862), (14712, 27385), (16431, 24520), (18390, 21908)]