166428720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2383}}^1$

素因数の和:2499

約数の個数: 120

約数和(自身を含む): 564922176

約数和(自身を除く): 398493456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2383, 2910, 3492, 3880, 4365, 4656, 4766, 5820, 6984, 7149, 7760, 8730, 9532, 11640, 11915, 13968, 14298, 17460, 19064, 21447, 23280, 23830, 28596, 34920, 35745, 38128, 42894, 47660, 57192, 69840, 71490, 85788, 95320, 107235, 114384, 142980, 171576, 190640, 214470, 231151, 285960, 343152, 428940, 462302, 571920, 693453, 857880, 924604, 1155755, 1386906, 1715760, 1849208, 2080359, 2311510, 2773812, 3467265, 3698416, 4160718, 4623020, 5547624, 6934530, 8321436, 9246040, 10401795, 11095248, 13869060, 16642872, 18492080, 20803590, 27738120, 33285744, 41607180, 55476240, 83214360, 166428720]

約数ペア:

[(1, 166428720), (2, 83214360), (3, 55476240), (4, 41607180), (5, 33285744), (6, 27738120), (8, 20803590), (9, 18492080), (10, 16642872), (12, 13869060), (15, 11095248), (16, 10401795), (18, 9246040), (20, 8321436), (24, 6934530), (30, 5547624), (36, 4623020), (40, 4160718), (45, 3698416), (48, 3467265), (60, 2773812), (72, 2311510), (80, 2080359), (90, 1849208), (97, 1715760), (120, 1386906), (144, 1155755), (180, 924604), (194, 857880), (240, 693453), (291, 571920), (360, 462302), (388, 428940), (485, 343152), (582, 285960), (720, 231151), (776, 214470), (873, 190640), (970, 171576), (1164, 142980), (1455, 114384), (1552, 107235), (1746, 95320), (1940, 85788), (2328, 71490), (2383, 69840), (2910, 57192), (3492, 47660), (3880, 42894), (4365, 38128), (4656, 35745), (4766, 34920), (5820, 28596), (6984, 23830), (7149, 23280), (7760, 21447), (8730, 19064), (9532, 17460), (11640, 14298), (11915, 13968)]