193374480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61979}}^1$

素因数の和:62008

約数の個数: 80

約数和(自身を含む): 645583680

約数和(自身を除く): 452209200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 61979, 123958, 185937, 247916, 309895, 371874, 495832, 619790, 743748, 805727, 929685, 991664, 1239580, 1487496, 1611454, 1859370, 2417181, 2479160, 2974992, 3222908, 3718740, 4028635, 4834362, 4958320, 6445816, 7437480, 8057270, 9668724, 12085905, 12891632, 14874960, 16114540, 19337448, 24171810, 32229080, 38674896, 48343620, 64458160, 96687240, 193374480]

約数ペア:

[(1, 193374480), (2, 96687240), (3, 64458160), (4, 48343620), (5, 38674896), (6, 32229080), (8, 24171810), (10, 19337448), (12, 16114540), (13, 14874960), (15, 12891632), (16, 12085905), (20, 9668724), (24, 8057270), (26, 7437480), (30, 6445816), (39, 4958320), (40, 4834362), (48, 4028635), (52, 3718740), (60, 3222908), (65, 2974992), (78, 2479160), (80, 2417181), (104, 1859370), (120, 1611454), (130, 1487496), (156, 1239580), (195, 991664), (208, 929685), (240, 805727), (260, 743748), (312, 619790), (390, 495832), (520, 371874), (624, 309895), (780, 247916), (1040, 185937), (1560, 123958), (3120, 61979)]