80209320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11329}}^1$

素因数の和:11402

約数の個数: 64

約数和(自身を含む): 244728000

約数和(自身を除く): 164518680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 11329, 22658, 33987, 45316, 56645, 67974, 90632, 113290, 135948, 169935, 226580, 271896, 339870, 453160, 668411, 679740, 1336822, 1359480, 2005233, 2673644, 3342055, 4010466, 5347288, 6684110, 8020932, 10026165, 13368220, 16041864, 20052330, 26736440, 40104660, 80209320]

約数ペア:

[(1, 80209320), (2, 40104660), (3, 26736440), (4, 20052330), (5, 16041864), (6, 13368220), (8, 10026165), (10, 8020932), (12, 6684110), (15, 5347288), (20, 4010466), (24, 3342055), (30, 2673644), (40, 2005233), (59, 1359480), (60, 1336822), (118, 679740), (120, 668411), (177, 453160), (236, 339870), (295, 271896), (354, 226580), (472, 169935), (590, 135948), (708, 113290), (885, 90632), (1180, 67974), (1416, 56645), (1770, 45316), (2360, 33987), (3540, 22658), (7080, 11329)]