40417680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 126866880

約数和(自身を除く): 86449200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2029, 2490, 3320, 3984, 4058, 4980, 6087, 6640, 8116, 9960, 10145, 12174, 16232, 19920, 20290, 24348, 30435, 32464, 40580, 48696, 60870, 81160, 97392, 121740, 162320, 168407, 243480, 336814, 486960, 505221, 673628, 842035, 1010442, 1347256, 1684070, 2020884, 2526105, 2694512, 3368140, 4041768, 5052210, 6736280, 8083536, 10104420, 13472560, 20208840, 40417680]

約数ペア:

[(1, 40417680), (2, 20208840), (3, 13472560), (4, 10104420), (5, 8083536), (6, 6736280), (8, 5052210), (10, 4041768), (12, 3368140), (15, 2694512), (16, 2526105), (20, 2020884), (24, 1684070), (30, 1347256), (40, 1010442), (48, 842035), (60, 673628), (80, 505221), (83, 486960), (120, 336814), (166, 243480), (240, 168407), (249, 162320), (332, 121740), (415, 97392), (498, 81160), (664, 60870), (830, 48696), (996, 40580), (1245, 32464), (1328, 30435), (1660, 24348), (1992, 20290), (2029, 19920), (2490, 16232), (3320, 12174), (3984, 10145), (4058, 9960), (4980, 8116), (6087, 6640)]