139895520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7877}}^1$

素因数の和:7932

約数の個数: 96

約数和(自身を含む): 452638368

約数和(自身を除く): 312742848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 7877, 8880, 15754, 17760, 23631, 31508, 39385, 47262, 63016, 78770, 94524, 118155, 126032, 157540, 189048, 236310, 252064, 291449, 315080, 378096, 472620, 582898, 630160, 756192, 874347, 945240, 1165796, 1260320, 1457245, 1748694, 1890480, 2331592, 2914490, 3497388, 3780960, 4371735, 4663184, 5828980, 6994776, 8743470, 9326368, 11657960, 13989552, 17486940, 23315920, 27979104, 34973880, 46631840, 69947760, 139895520]

約数ペア:

[(1, 139895520), (2, 69947760), (3, 46631840), (4, 34973880), (5, 27979104), (6, 23315920), (8, 17486940), (10, 13989552), (12, 11657960), (15, 9326368), (16, 8743470), (20, 6994776), (24, 5828980), (30, 4663184), (32, 4371735), (37, 3780960), (40, 3497388), (48, 2914490), (60, 2331592), (74, 1890480), (80, 1748694), (96, 1457245), (111, 1260320), (120, 1165796), (148, 945240), (160, 874347), (185, 756192), (222, 630160), (240, 582898), (296, 472620), (370, 378096), (444, 315080), (480, 291449), (555, 252064), (592, 236310), (740, 189048), (888, 157540), (1110, 126032), (1184, 118155), (1480, 94524), (1776, 78770), (2220, 63016), (2960, 47262), (3552, 39385), (4440, 31508), (5920, 23631), (7877, 17760), (8880, 15754)]