20941969680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29086069}}^1$

素因数の和:29086088

約数の個数: 60

約数和(自身を含む): 70330117260

約数和(自身を除く): 49388147580

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, 29086069, 58172138, 87258207, 116344276, 145430345, 174516414, 232688552, 261774621, 290860690, 349032828, 436291035, 465377104, 523549242, 581721380, 698065656, 872582070, 1047098484, 1163442760, 1308873105, 1396131312, 1745164140, 2094196968, 2326885520, 2617746210, 3490328280, 4188393936, 5235492420, 6980656560, 10470984840, 20941969680]

約数ペア:

[(1, 20941969680), (2, 10470984840), (3, 6980656560), (4, 5235492420), (5, 4188393936), (6, 3490328280), (8, 2617746210), (9, 2326885520), (10, 2094196968), (12, 1745164140), (15, 1396131312), (16, 1308873105), (18, 1163442760), (20, 1047098484), (24, 872582070), (30, 698065656), (36, 581721380), (40, 523549242), (45, 465377104), (48, 436291035), (60, 349032828), (72, 290860690), (80, 261774621), (90, 232688552), (120, 174516414), (144, 145430345), (180, 116344276), (240, 87258207), (360, 58172138), (720, 29086069)]