80313930

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 112

約数和(自身を含む): 226644480

約数和(自身を除く): 146330550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 479, 486, 621, 690, 729, 810, 958, 1035, 1215, 1242, 1437, 1458, 1863, 2070, 2395, 2430, 2874, 3105, 3645, 3726, 4311, 4790, 5589, 6210, 7185, 7290, 8622, 9315, 11017, 11178, 12933, 14370, 16767, 18630, 21555, 22034, 25866, 27945, 33051, 33534, 38799, 43110, 55085, 55890, 64665, 66102, 77598, 83835, 99153, 110170, 116397, 129330, 165255, 167670, 193995, 198306, 232794, 297459, 330510, 349191, 387990, 495765, 581985, 594918, 698382, 892377, 991530, 1163970, 1487295, 1745955, 1784754, 2677131, 2974590, 3491910, 4461885, 5354262, 8031393, 8923770, 13385655, 16062786, 26771310, 40156965, 80313930]

約数ペア:

[(1, 80313930), (2, 40156965), (3, 26771310), (5, 16062786), (6, 13385655), (9, 8923770), (10, 8031393), (15, 5354262), (18, 4461885), (23, 3491910), (27, 2974590), (30, 2677131), (45, 1784754), (46, 1745955), (54, 1487295), (69, 1163970), (81, 991530), (90, 892377), (115, 698382), (135, 594918), (138, 581985), (162, 495765), (207, 387990), (230, 349191), (243, 330510), (270, 297459), (345, 232794), (405, 198306), (414, 193995), (479, 167670), (486, 165255), (621, 129330), (690, 116397), (729, 110170), (810, 99153), (958, 83835), (1035, 77598), (1215, 66102), (1242, 64665), (1437, 55890), (1458, 55085), (1863, 43110), (2070, 38799), (2395, 33534), (2430, 33051), (2874, 27945), (3105, 25866), (3645, 22034), (3726, 21555), (4311, 18630), (4790, 16767), (5589, 14370), (6210, 12933), (7185, 11178), (7290, 11017), (8622, 9315)]