488662920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43787}}^1$

素因数の和:43835

約数の個数: 96

約数和(自身を含む): 1639422720

約数和(自身を除く): 1150759800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 43787, 87574, 131361, 175148, 218935, 262722, 350296, 394083, 437870, 525444, 656805, 788166, 875740, 1050888, 1313610, 1357397, 1576332, 1751480, 1970415, 2627220, 2714794, 3152664, 3940830, 4072191, 5254440, 5429588, 6786985, 7881660, 8144382, 10859176, 12216573, 13573970, 15763320, 16288764, 20360955, 24433146, 27147940, 32577528, 40721910, 48866292, 54295880, 61082865, 81443820, 97732584, 122165730, 162887640, 244331460, 488662920]

約数ペア:

[(1, 488662920), (2, 244331460), (3, 162887640), (4, 122165730), (5, 97732584), (6, 81443820), (8, 61082865), (9, 54295880), (10, 48866292), (12, 40721910), (15, 32577528), (18, 27147940), (20, 24433146), (24, 20360955), (30, 16288764), (31, 15763320), (36, 13573970), (40, 12216573), (45, 10859176), (60, 8144382), (62, 7881660), (72, 6786985), (90, 5429588), (93, 5254440), (120, 4072191), (124, 3940830), (155, 3152664), (180, 2714794), (186, 2627220), (248, 1970415), (279, 1751480), (310, 1576332), (360, 1357397), (372, 1313610), (465, 1050888), (558, 875740), (620, 788166), (744, 656805), (930, 525444), (1116, 437870), (1240, 394083), (1395, 350296), (1860, 262722), (2232, 218935), (2790, 175148), (3720, 131361), (5580, 87574), (11160, 43787)]