28484340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11579}}^1$

素因数の和:11632

約数の個数: 48

約数和(自身を含む): 81708480

約数和(自身を除く): 53224140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 11579, 23158, 34737, 46316, 57895, 69474, 115790, 138948, 173685, 231580, 347370, 474739, 694740, 949478, 1424217, 1898956, 2373695, 2848434, 4747390, 5696868, 7121085, 9494780, 14242170, 28484340]

約数ペア:

[(1, 28484340), (2, 14242170), (3, 9494780), (4, 7121085), (5, 5696868), (6, 4747390), (10, 2848434), (12, 2373695), (15, 1898956), (20, 1424217), (30, 949478), (41, 694740), (60, 474739), (82, 347370), (123, 231580), (164, 173685), (205, 138948), (246, 115790), (410, 69474), (492, 57895), (615, 46316), (820, 34737), (1230, 23158), (2460, 11579)]