308189040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1549}}^1$

素因数の和:2394

約数の個数: 80

約数和(自身を含む): 957156000

約数和(自身を除く): 648966960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 829, 1549, 1658, 2487, 3098, 3316, 4145, 4647, 4974, 6196, 6632, 7745, 8290, 9294, 9948, 12392, 12435, 13264, 15490, 16580, 18588, 19896, 23235, 24784, 24870, 30980, 33160, 37176, 39792, 46470, 49740, 61960, 66320, 74352, 92940, 99480, 123920, 185880, 198960, 371760, 1284121, 2568242, 3852363, 5136484, 6420605, 7704726, 10272968, 12841210, 15409452, 19261815, 20545936, 25682420, 30818904, 38523630, 51364840, 61637808, 77047260, 102729680, 154094520, 308189040]

約数ペア:

[(1, 308189040), (2, 154094520), (3, 102729680), (4, 77047260), (5, 61637808), (6, 51364840), (8, 38523630), (10, 30818904), (12, 25682420), (15, 20545936), (16, 19261815), (20, 15409452), (24, 12841210), (30, 10272968), (40, 7704726), (48, 6420605), (60, 5136484), (80, 3852363), (120, 2568242), (240, 1284121), (829, 371760), (1549, 198960), (1658, 185880), (2487, 123920), (3098, 99480), (3316, 92940), (4145, 74352), (4647, 66320), (4974, 61960), (6196, 49740), (6632, 46470), (7745, 39792), (8290, 37176), (9294, 33160), (9948, 30980), (12392, 24870), (12435, 24784), (13264, 23235), (15490, 19896), (16580, 18588)]