60881280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 128

約数和(自身を含む): 199536480

約数和(自身を除く): 138655200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 857, 888, 960, 1110, 1184, 1480, 1714, 1776, 1920, 2220, 2368, 2571, 2960, 3428, 3552, 4285, 4440, 4736, 5142, 5920, 6856, 7104, 8570, 8880, 10284, 11840, 12855, 13712, 14208, 17140, 17760, 20568, 23680, 25710, 27424, 31709, 34280, 35520, 41136, 51420, 54848, 63418, 68560, 71040, 82272, 95127, 102840, 109696, 126836, 137120, 158545, 164544, 190254, 205680, 253672, 274240, 317090, 329088, 380508, 411360, 475635, 507344, 548480, 634180, 761016, 822720, 951270, 1014688, 1268360, 1522032, 1645440, 1902540, 2029376, 2536720, 3044064, 3805080, 4058752, 5073440, 6088128, 7610160, 10146880, 12176256, 15220320, 20293760, 30440640, 60881280]

約数ペア:

[(1, 60881280), (2, 30440640), (3, 20293760), (4, 15220320), (5, 12176256), (6, 10146880), (8, 7610160), (10, 6088128), (12, 5073440), (15, 4058752), (16, 3805080), (20, 3044064), (24, 2536720), (30, 2029376), (32, 1902540), (37, 1645440), (40, 1522032), (48, 1268360), (60, 1014688), (64, 951270), (74, 822720), (80, 761016), (96, 634180), (111, 548480), (120, 507344), (128, 475635), (148, 411360), (160, 380508), (185, 329088), (192, 317090), (222, 274240), (240, 253672), (296, 205680), (320, 190254), (370, 164544), (384, 158545), (444, 137120), (480, 126836), (555, 109696), (592, 102840), (640, 95127), (740, 82272), (857, 71040), (888, 68560), (960, 63418), (1110, 54848), (1184, 51420), (1480, 41136), (1714, 35520), (1776, 34280), (1920, 31709), (2220, 27424), (2368, 25710), (2571, 23680), (2960, 20568), (3428, 17760), (3552, 17140), (4285, 14208), (4440, 13712), (4736, 12855), (5142, 11840), (5920, 10284), (6856, 8880), (7104, 8570)]