13008480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 42039648

約数和(自身を除く): 29031168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 661, 820, 984, 1230, 1312, 1322, 1640, 1968, 1983, 2460, 2644, 3280, 3305, 3936, 3966, 4920, 5288, 6560, 6610, 7932, 9840, 9915, 10576, 13220, 15864, 19680, 19830, 21152, 26440, 27101, 31728, 39660, 52880, 54202, 63456, 79320, 81303, 105760, 108404, 135505, 158640, 162606, 216808, 271010, 317280, 325212, 406515, 433616, 542020, 650424, 813030, 867232, 1084040, 1300848, 1626060, 2168080, 2601696, 3252120, 4336160, 6504240, 13008480]

約数ペア:

[(1, 13008480), (2, 6504240), (3, 4336160), (4, 3252120), (5, 2601696), (6, 2168080), (8, 1626060), (10, 1300848), (12, 1084040), (15, 867232), (16, 813030), (20, 650424), (24, 542020), (30, 433616), (32, 406515), (40, 325212), (41, 317280), (48, 271010), (60, 216808), (80, 162606), (82, 158640), (96, 135505), (120, 108404), (123, 105760), (160, 81303), (164, 79320), (205, 63456), (240, 54202), (246, 52880), (328, 39660), (410, 31728), (480, 27101), (492, 26440), (615, 21152), (656, 19830), (661, 19680), (820, 15864), (984, 13220), (1230, 10576), (1312, 9915), (1322, 9840), (1640, 7932), (1968, 6610), (1983, 6560), (2460, 5288), (2644, 4920), (3280, 3966), (3305, 3936)]