8241120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 28894320

約数和(自身を除く): 20653200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 97, 118, 120, 144, 160, 177, 180, 194, 236, 240, 288, 291, 295, 354, 360, 388, 472, 480, 485, 531, 582, 590, 708, 720, 776, 873, 885, 944, 970, 1062, 1164, 1180, 1416, 1440, 1455, 1552, 1746, 1770, 1888, 1940, 2124, 2328, 2360, 2655, 2832, 2910, 3104, 3492, 3540, 3880, 4248, 4365, 4656, 4720, 5310, 5664, 5723, 5820, 6984, 7080, 7760, 8496, 8730, 9312, 9440, 10620, 11446, 11640, 13968, 14160, 15520, 16992, 17169, 17460, 21240, 22892, 23280, 27936, 28320, 28615, 34338, 34920, 42480, 45784, 46560, 51507, 57230, 68676, 69840, 84960, 85845, 91568, 103014, 114460, 137352, 139680, 171690, 183136, 206028, 228920, 257535, 274704, 343380, 412056, 457840, 515070, 549408, 686760, 824112, 915680, 1030140, 1373520, 1648224, 2060280, 2747040, 4120560, 8241120]

約数ペア:

[(1, 8241120), (2, 4120560), (3, 2747040), (4, 2060280), (5, 1648224), (6, 1373520), (8, 1030140), (9, 915680), (10, 824112), (12, 686760), (15, 549408), (16, 515070), (18, 457840), (20, 412056), (24, 343380), (30, 274704), (32, 257535), (36, 228920), (40, 206028), (45, 183136), (48, 171690), (59, 139680), (60, 137352), (72, 114460), (80, 103014), (90, 91568), (96, 85845), (97, 84960), (118, 69840), (120, 68676), (144, 57230), (160, 51507), (177, 46560), (180, 45784), (194, 42480), (236, 34920), (240, 34338), (288, 28615), (291, 28320), (295, 27936), (354, 23280), (360, 22892), (388, 21240), (472, 17460), (480, 17169), (485, 16992), (531, 15520), (582, 14160), (590, 13968), (708, 11640), (720, 11446), (776, 10620), (873, 9440), (885, 9312), (944, 8730), (970, 8496), (1062, 7760), (1164, 7080), (1180, 6984), (1416, 5820), (1440, 5723), (1455, 5664), (1552, 5310), (1746, 4720), (1770, 4656), (1888, 4365), (1940, 4248), (2124, 3880), (2328, 3540), (2360, 3492), (2655, 3104), (2832, 2910)]