145030860

素因数分解:

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

素因数の和:62007

約数の個数: 72

約数和(自身を含む): 473775120

約数和(自身を除く): 328744260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 61979, 123958, 185937, 247916, 309895, 371874, 557811, 619790, 743748, 805727, 929685, 1115622, 1239580, 1611454, 1859370, 2231244, 2417181, 2789055, 3222908, 3718740, 4028635, 4834362, 5578110, 7251543, 8057270, 9668724, 11156220, 12085905, 14503086, 16114540, 24171810, 29006172, 36257715, 48343620, 72515430, 145030860]

約数ペア:

[(1, 145030860), (2, 72515430), (3, 48343620), (4, 36257715), (5, 29006172), (6, 24171810), (9, 16114540), (10, 14503086), (12, 12085905), (13, 11156220), (15, 9668724), (18, 8057270), (20, 7251543), (26, 5578110), (30, 4834362), (36, 4028635), (39, 3718740), (45, 3222908), (52, 2789055), (60, 2417181), (65, 2231244), (78, 1859370), (90, 1611454), (117, 1239580), (130, 1115622), (156, 929685), (180, 805727), (195, 743748), (234, 619790), (260, 557811), (390, 371874), (468, 309895), (585, 247916), (780, 185937), (1170, 123958), (2340, 61979)]