328758720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11047}}^1$

素因数の和:11098

約数の個数: 112

約数和(自身を含む): 1077577728

約数和(自身を除く): 748819008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 11047, 14880, 22094, 29760, 33141, 44188, 55235, 66282, 88376, 110470, 132564, 165705, 176752, 220940, 265128, 331410, 342457, 353504, 441880, 530256, 662820, 684914, 707008, 883760, 1027371, 1060512, 1325640, 1369828, 1712285, 1767520, 2054742, 2121024, 2651280, 2739656, 3424570, 3535040, 4109484, 5136855, 5302560, 5479312, 6849140, 8218968, 10273710, 10605120, 10958624, 13698280, 16437936, 20547420, 21917248, 27396560, 32875872, 41094840, 54793120, 65751744, 82189680, 109586240, 164379360, 328758720]

約数ペア:

[(1, 328758720), (2, 164379360), (3, 109586240), (4, 82189680), (5, 65751744), (6, 54793120), (8, 41094840), (10, 32875872), (12, 27396560), (15, 21917248), (16, 20547420), (20, 16437936), (24, 13698280), (30, 10958624), (31, 10605120), (32, 10273710), (40, 8218968), (48, 6849140), (60, 5479312), (62, 5302560), (64, 5136855), (80, 4109484), (93, 3535040), (96, 3424570), (120, 2739656), (124, 2651280), (155, 2121024), (160, 2054742), (186, 1767520), (192, 1712285), (240, 1369828), (248, 1325640), (310, 1060512), (320, 1027371), (372, 883760), (465, 707008), (480, 684914), (496, 662820), (620, 530256), (744, 441880), (930, 353504), (960, 342457), (992, 331410), (1240, 265128), (1488, 220940), (1860, 176752), (1984, 165705), (2480, 132564), (2976, 110470), (3720, 88376), (4960, 66282), (5952, 55235), (7440, 44188), (9920, 33141), (11047, 29760), (14880, 22094)]