13436520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2786

約数の個数: 64

約数和(自身を含む): 41307840

約数和(自身を除く): 27871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 2731, 4920, 5462, 8193, 10924, 13655, 16386, 21848, 27310, 32772, 40965, 54620, 65544, 81930, 109240, 111971, 163860, 223942, 327720, 335913, 447884, 559855, 671826, 895768, 1119710, 1343652, 1679565, 2239420, 2687304, 3359130, 4478840, 6718260, 13436520]

約数ペア:

[(1, 13436520), (2, 6718260), (3, 4478840), (4, 3359130), (5, 2687304), (6, 2239420), (8, 1679565), (10, 1343652), (12, 1119710), (15, 895768), (20, 671826), (24, 559855), (30, 447884), (40, 335913), (41, 327720), (60, 223942), (82, 163860), (120, 111971), (123, 109240), (164, 81930), (205, 65544), (246, 54620), (328, 40965), (410, 32772), (492, 27310), (615, 21848), (820, 16386), (984, 13655), (1230, 10924), (1640, 8193), (2460, 5462), (2731, 4920)]