9809640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 33868800

約数和(自身を除く): 24059160

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, 293, 310, 360, 372, 465, 540, 558, 586, 620, 744, 837, 879, 930, 1080, 1116, 1172, 1240, 1395, 1465, 1674, 1758, 1860, 2232, 2344, 2637, 2790, 2930, 3348, 3516, 3720, 4185, 4395, 5274, 5580, 5860, 6696, 7032, 7911, 8370, 8790, 9083, 10548, 11160, 11720, 13185, 15822, 16740, 17580, 18166, 21096, 26370, 27249, 31644, 33480, 35160, 36332, 39555, 45415, 52740, 54498, 63288, 72664, 79110, 81747, 90830, 105480, 108996, 136245, 158220, 163494, 181660, 217992, 245241, 272490, 316440, 326988, 363320, 408735, 490482, 544980, 653976, 817470, 980964, 1089960, 1226205, 1634940, 1961928, 2452410, 3269880, 4904820, 9809640]

約数ペア:

[(1, 9809640), (2, 4904820), (3, 3269880), (4, 2452410), (5, 1961928), (6, 1634940), (8, 1226205), (9, 1089960), (10, 980964), (12, 817470), (15, 653976), (18, 544980), (20, 490482), (24, 408735), (27, 363320), (30, 326988), (31, 316440), (36, 272490), (40, 245241), (45, 217992), (54, 181660), (60, 163494), (62, 158220), (72, 136245), (90, 108996), (93, 105480), (108, 90830), (120, 81747), (124, 79110), (135, 72664), (155, 63288), (180, 54498), (186, 52740), (216, 45415), (248, 39555), (270, 36332), (279, 35160), (293, 33480), (310, 31644), (360, 27249), (372, 26370), (465, 21096), (540, 18166), (558, 17580), (586, 16740), (620, 15822), (744, 13185), (837, 11720), (879, 11160), (930, 10548), (1080, 9083), (1116, 8790), (1172, 8370), (1240, 7911), (1395, 7032), (1465, 6696), (1674, 5860), (1758, 5580), (1860, 5274), (2232, 4395), (2344, 4185), (2637, 3720), (2790, 3516), (2930, 3348)]