82189680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11047}}^1$

素因数の和:11094

約数の個数: 80

約数和(自身を含む): 263030784

約数和(自身を除く): 180841104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11047, 22094, 33141, 44188, 55235, 66282, 88376, 110470, 132564, 165705, 176752, 220940, 265128, 331410, 342457, 441880, 530256, 662820, 684914, 883760, 1027371, 1325640, 1369828, 1712285, 2054742, 2651280, 2739656, 3424570, 4109484, 5136855, 5479312, 6849140, 8218968, 10273710, 13698280, 16437936, 20547420, 27396560, 41094840, 82189680]

約数ペア:

[(1, 82189680), (2, 41094840), (3, 27396560), (4, 20547420), (5, 16437936), (6, 13698280), (8, 10273710), (10, 8218968), (12, 6849140), (15, 5479312), (16, 5136855), (20, 4109484), (24, 3424570), (30, 2739656), (31, 2651280), (40, 2054742), (48, 1712285), (60, 1369828), (62, 1325640), (80, 1027371), (93, 883760), (120, 684914), (124, 662820), (155, 530256), (186, 441880), (240, 342457), (248, 331410), (310, 265128), (372, 220940), (465, 176752), (496, 165705), (620, 132564), (744, 110470), (930, 88376), (1240, 66282), (1488, 55235), (1860, 44188), (2480, 33141), (3720, 22094), (7440, 11047)]