144636720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5851}}^1$

素因数の和:5970

約数の個数: 80

約数和(自身を含む): 452804352

約数和(自身を除く): 308167632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 5851, 6180, 8240, 11702, 12360, 17553, 23404, 24720, 29255, 35106, 46808, 58510, 70212, 87765, 93616, 117020, 140424, 175530, 234040, 280848, 351060, 468080, 602653, 702120, 1205306, 1404240, 1807959, 2410612, 3013265, 3615918, 4821224, 6026530, 7231836, 9039795, 9642448, 12053060, 14463672, 18079590, 24106120, 28927344, 36159180, 48212240, 72318360, 144636720]

約数ペア:

[(1, 144636720), (2, 72318360), (3, 48212240), (4, 36159180), (5, 28927344), (6, 24106120), (8, 18079590), (10, 14463672), (12, 12053060), (15, 9642448), (16, 9039795), (20, 7231836), (24, 6026530), (30, 4821224), (40, 3615918), (48, 3013265), (60, 2410612), (80, 1807959), (103, 1404240), (120, 1205306), (206, 702120), (240, 602653), (309, 468080), (412, 351060), (515, 280848), (618, 234040), (824, 175530), (1030, 140424), (1236, 117020), (1545, 93616), (1648, 87765), (2060, 70212), (2472, 58510), (3090, 46808), (4120, 35106), (4944, 29255), (5851, 24720), (6180, 23404), (8240, 17553), (11702, 12360)]