2275790640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{15319}}^1$

素因数の和:15954

約数の個数: 80

約数和(自身を含む): 7066809600

約数和(自身を除く): 4791018960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619, 1238, 1857, 2476, 3095, 3714, 4952, 6190, 7428, 9285, 9904, 12380, 14856, 15319, 18570, 24760, 29712, 30638, 37140, 45957, 49520, 61276, 74280, 76595, 91914, 122552, 148560, 153190, 183828, 229785, 245104, 306380, 367656, 459570, 612760, 735312, 919140, 1225520, 1838280, 3676560, 9482461, 18964922, 28447383, 37929844, 47412305, 56894766, 75859688, 94824610, 113789532, 142236915, 151719376, 189649220, 227579064, 284473830, 379298440, 455158128, 568947660, 758596880, 1137895320, 2275790640]

約数ペア:

[(1, 2275790640), (2, 1137895320), (3, 758596880), (4, 568947660), (5, 455158128), (6, 379298440), (8, 284473830), (10, 227579064), (12, 189649220), (15, 151719376), (16, 142236915), (20, 113789532), (24, 94824610), (30, 75859688), (40, 56894766), (48, 47412305), (60, 37929844), (80, 28447383), (120, 18964922), (240, 9482461), (619, 3676560), (1238, 1838280), (1857, 1225520), (2476, 919140), (3095, 735312), (3714, 612760), (4952, 459570), (6190, 367656), (7428, 306380), (9285, 245104), (9904, 229785), (12380, 183828), (14856, 153190), (15319, 148560), (18570, 122552), (24760, 91914), (29712, 76595), (30638, 74280), (37140, 61276), (45957, 49520)]