82540320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2898

約数の個数: 96

約数和(自身を含む): 264358080

約数和(自身を除く): 181817760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2819, 2928, 3660, 4880, 5638, 5856, 7320, 8457, 9760, 11276, 14095, 14640, 16914, 22552, 28190, 29280, 33828, 42285, 45104, 56380, 67656, 84570, 90208, 112760, 135312, 169140, 171959, 225520, 270624, 338280, 343918, 451040, 515877, 676560, 687836, 859795, 1031754, 1353120, 1375672, 1719590, 2063508, 2579385, 2751344, 3439180, 4127016, 5158770, 5502688, 6878360, 8254032, 10317540, 13756720, 16508064, 20635080, 27513440, 41270160, 82540320]

約数ペア:

[(1, 82540320), (2, 41270160), (3, 27513440), (4, 20635080), (5, 16508064), (6, 13756720), (8, 10317540), (10, 8254032), (12, 6878360), (15, 5502688), (16, 5158770), (20, 4127016), (24, 3439180), (30, 2751344), (32, 2579385), (40, 2063508), (48, 1719590), (60, 1375672), (61, 1353120), (80, 1031754), (96, 859795), (120, 687836), (122, 676560), (160, 515877), (183, 451040), (240, 343918), (244, 338280), (305, 270624), (366, 225520), (480, 171959), (488, 169140), (610, 135312), (732, 112760), (915, 90208), (976, 84570), (1220, 67656), (1464, 56380), (1830, 45104), (1952, 42285), (2440, 33828), (2819, 29280), (2928, 28190), (3660, 22552), (4880, 16914), (5638, 14640), (5856, 14095), (7320, 11276), (8457, 9760)]