807792120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8731}}^1$

素因数の和:9005

約数の個数: 96

約数和(自身を含む): 2635841520

約数和(自身を除く): 1828049400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4626, 5140, 6168, 7710, 8731, 9252, 10280, 11565, 15420, 17462, 18504, 23130, 26193, 30840, 34924, 43655, 46260, 52386, 69848, 78579, 87310, 92520, 104772, 130965, 157158, 174620, 209544, 261930, 314316, 349240, 392895, 523860, 628632, 785790, 1047720, 1571580, 2243867, 3143160, 4487734, 6731601, 8975468, 11219335, 13463202, 17950936, 20194803, 22438670, 26926404, 33658005, 40389606, 44877340, 53852808, 67316010, 80779212, 89754680, 100974015, 134632020, 161558424, 201948030, 269264040, 403896060, 807792120]

約数ペア:

[(1, 807792120), (2, 403896060), (3, 269264040), (4, 201948030), (5, 161558424), (6, 134632020), (8, 100974015), (9, 89754680), (10, 80779212), (12, 67316010), (15, 53852808), (18, 44877340), (20, 40389606), (24, 33658005), (30, 26926404), (36, 22438670), (40, 20194803), (45, 17950936), (60, 13463202), (72, 11219335), (90, 8975468), (120, 6731601), (180, 4487734), (257, 3143160), (360, 2243867), (514, 1571580), (771, 1047720), (1028, 785790), (1285, 628632), (1542, 523860), (2056, 392895), (2313, 349240), (2570, 314316), (3084, 261930), (3855, 209544), (4626, 174620), (5140, 157158), (6168, 130965), (7710, 104772), (8731, 92520), (9252, 87310), (10280, 78579), (11565, 69848), (15420, 52386), (17462, 46260), (18504, 43655), (23130, 34924), (26193, 30840)]