2980049040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4138957}}^1$

素因数の和:4138976

約数の個数: 60

約数和(自身を含む): 10008000444

約数和(自身を除く): 7027951404

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, 4138957, 8277914, 12416871, 16555828, 20694785, 24833742, 33111656, 37250613, 41389570, 49667484, 62084355, 66223312, 74501226, 82779140, 99334968, 124168710, 149002452, 165558280, 186253065, 198669936, 248337420, 298004904, 331116560, 372506130, 496674840, 596009808, 745012260, 993349680, 1490024520, 2980049040]

約数ペア:

[(1, 2980049040), (2, 1490024520), (3, 993349680), (4, 745012260), (5, 596009808), (6, 496674840), (8, 372506130), (9, 331116560), (10, 298004904), (12, 248337420), (15, 198669936), (16, 186253065), (18, 165558280), (20, 149002452), (24, 124168710), (30, 99334968), (36, 82779140), (40, 74501226), (45, 66223312), (48, 62084355), (60, 49667484), (72, 41389570), (80, 37250613), (90, 33111656), (120, 24833742), (144, 20694785), (180, 16555828), (240, 12416871), (360, 8277914), (720, 4138957)]