920037240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26347}}^1$

素因数の和:26461

約数の個数: 96

約数和(自身を含む): 3021061680

約数和(自身を除く): 2101024440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 26347, 34920, 52694, 79041, 105388, 131735, 158082, 210776, 237123, 263470, 316164, 395205, 474246, 526940, 632328, 790410, 948492, 1053880, 1185615, 1580820, 1896984, 2371230, 2555659, 3161640, 4742460, 5111318, 7666977, 9484920, 10222636, 12778295, 15333954, 20445272, 23000931, 25556590, 30667908, 38334885, 46001862, 51113180, 61335816, 76669770, 92003724, 102226360, 115004655, 153339540, 184007448, 230009310, 306679080, 460018620, 920037240]

約数ペア:

[(1, 920037240), (2, 460018620), (3, 306679080), (4, 230009310), (5, 184007448), (6, 153339540), (8, 115004655), (9, 102226360), (10, 92003724), (12, 76669770), (15, 61335816), (18, 51113180), (20, 46001862), (24, 38334885), (30, 30667908), (36, 25556590), (40, 23000931), (45, 20445272), (60, 15333954), (72, 12778295), (90, 10222636), (97, 9484920), (120, 7666977), (180, 5111318), (194, 4742460), (291, 3161640), (360, 2555659), (388, 2371230), (485, 1896984), (582, 1580820), (776, 1185615), (873, 1053880), (970, 948492), (1164, 790410), (1455, 632328), (1746, 526940), (1940, 474246), (2328, 395205), (2910, 316164), (3492, 263470), (3880, 237123), (4365, 210776), (5820, 158082), (6984, 131735), (8730, 105388), (11640, 79041), (17460, 52694), (26347, 34920)]