9996221520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13883641}}^1$

素因数の和:13883660

約数の個数: 60

約数和(自身を含む): 33570646356

約数和(自身を除く): 23574424836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 13883641, 27767282, 41650923, 55534564, 69418205, 83301846, 111069128, 124952769, 138836410, 166603692, 208254615, 222138256, 249905538, 277672820, 333207384, 416509230, 499811076, 555345640, 624763845, 666414768, 833018460, 999622152, 1110691280, 1249527690, 1666036920, 1999244304, 2499055380, 3332073840, 4998110760, 9996221520]

約数ペア:

[(1, 9996221520), (2, 4998110760), (3, 3332073840), (4, 2499055380), (5, 1999244304), (6, 1666036920), (8, 1249527690), (9, 1110691280), (10, 999622152), (12, 833018460), (15, 666414768), (16, 624763845), (18, 555345640), (20, 499811076), (24, 416509230), (30, 333207384), (36, 277672820), (40, 249905538), (45, 222138256), (48, 208254615), (60, 166603692), (72, 138836410), (80, 124952769), (90, 111069128), (120, 83301846), (144, 69418205), (180, 55534564), (240, 41650923), (360, 27767282), (720, 13883641)]