324387720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9689}}^1$

素因数の和:9740

約数の個数: 128

約数和(自身を含む): 1116288000

約数和(自身を除く): 791900280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 9689, 11160, 16740, 19378, 29067, 33480, 38756, 48445, 58134, 77512, 87201, 96890, 116268, 145335, 174402, 193780, 232536, 261603, 290670, 300359, 348804, 387560, 436005, 523206, 581340, 600718, 697608, 872010, 901077, 1046412, 1162680, 1201436, 1308015, 1501795, 1744020, 1802154, 2092824, 2402872, 2616030, 2703231, 3003590, 3488040, 3604308, 4505385, 5232060, 5406462, 6007180, 7208616, 8109693, 9010770, 10464120, 10812924, 12014360, 13516155, 16219386, 18021540, 21625848, 27032310, 32438772, 36043080, 40548465, 54064620, 64877544, 81096930, 108129240, 162193860, 324387720]

約数ペア:

[(1, 324387720), (2, 162193860), (3, 108129240), (4, 81096930), (5, 64877544), (6, 54064620), (8, 40548465), (9, 36043080), (10, 32438772), (12, 27032310), (15, 21625848), (18, 18021540), (20, 16219386), (24, 13516155), (27, 12014360), (30, 10812924), (31, 10464120), (36, 9010770), (40, 8109693), (45, 7208616), (54, 6007180), (60, 5406462), (62, 5232060), (72, 4505385), (90, 3604308), (93, 3488040), (108, 3003590), (120, 2703231), (124, 2616030), (135, 2402872), (155, 2092824), (180, 1802154), (186, 1744020), (216, 1501795), (248, 1308015), (270, 1201436), (279, 1162680), (310, 1046412), (360, 901077), (372, 872010), (465, 697608), (540, 600718), (558, 581340), (620, 523206), (744, 436005), (837, 387560), (930, 348804), (1080, 300359), (1116, 290670), (1240, 261603), (1395, 232536), (1674, 193780), (1860, 174402), (2232, 145335), (2790, 116268), (3348, 96890), (3720, 87201), (4185, 77512), (5580, 58134), (6696, 48445), (8370, 38756), (9689, 33480), (11160, 29067), (16740, 19378)]