87996240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{40739}}^1$

素因数の和:40761

約数の個数: 80

約数和(自身を含む): 303105600

約数和(自身を除く): 215109360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 40739, 81478, 122217, 162956, 203695, 244434, 325912, 366651, 407390, 488868, 611085, 651824, 733302, 814780, 977736, 1099953, 1222170, 1466604, 1629560, 1833255, 1955472, 2199906, 2444340, 2933208, 3259120, 3666510, 4399812, 4888680, 5499765, 5866416, 7333020, 8799624, 9777360, 10999530, 14666040, 17599248, 21999060, 29332080, 43998120, 87996240]

約数ペア:

[(1, 87996240), (2, 43998120), (3, 29332080), (4, 21999060), (5, 17599248), (6, 14666040), (8, 10999530), (9, 9777360), (10, 8799624), (12, 7333020), (15, 5866416), (16, 5499765), (18, 4888680), (20, 4399812), (24, 3666510), (27, 3259120), (30, 2933208), (36, 2444340), (40, 2199906), (45, 1955472), (48, 1833255), (54, 1629560), (60, 1466604), (72, 1222170), (80, 1099953), (90, 977736), (108, 814780), (120, 733302), (135, 651824), (144, 611085), (180, 488868), (216, 407390), (240, 366651), (270, 325912), (360, 244434), (432, 203695), (540, 162956), (720, 122217), (1080, 81478), (2160, 40739)]