65188080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2503

約数の個数: 120

約数和(自身を含む): 224932032

約数和(自身を除く): 159743952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2447, 2664, 2960, 3330, 4440, 4894, 5328, 6660, 7341, 8880, 9788, 12235, 13320, 14682, 19576, 22023, 24470, 26640, 29364, 36705, 39152, 44046, 48940, 58728, 73410, 88092, 90539, 97880, 110115, 117456, 146820, 176184, 181078, 195760, 220230, 271617, 293640, 352368, 362156, 440460, 452695, 543234, 587280, 724312, 814851, 880920, 905390, 1086468, 1358085, 1448624, 1629702, 1761840, 1810780, 2172936, 2716170, 3259404, 3621560, 4074255, 4345872, 5432340, 6518808, 7243120, 8148510, 10864680, 13037616, 16297020, 21729360, 32594040, 65188080]

約数ペア:

[(1, 65188080), (2, 32594040), (3, 21729360), (4, 16297020), (5, 13037616), (6, 10864680), (8, 8148510), (9, 7243120), (10, 6518808), (12, 5432340), (15, 4345872), (16, 4074255), (18, 3621560), (20, 3259404), (24, 2716170), (30, 2172936), (36, 1810780), (37, 1761840), (40, 1629702), (45, 1448624), (48, 1358085), (60, 1086468), (72, 905390), (74, 880920), (80, 814851), (90, 724312), (111, 587280), (120, 543234), (144, 452695), (148, 440460), (180, 362156), (185, 352368), (222, 293640), (240, 271617), (296, 220230), (333, 195760), (360, 181078), (370, 176184), (444, 146820), (555, 117456), (592, 110115), (666, 97880), (720, 90539), (740, 88092), (888, 73410), (1110, 58728), (1332, 48940), (1480, 44046), (1665, 39152), (1776, 36705), (2220, 29364), (2447, 26640), (2664, 24470), (2960, 22023), (3330, 19576), (4440, 14682), (4894, 13320), (5328, 12235), (6660, 9788), (7341, 8880)]