1342668720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{8191}}^1$

素因数の和:8890

約数の個数: 80

約数和(自身を含む): 4168876032

約数和(自身を除く): 2826207312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 683, 1366, 2049, 2732, 3415, 4098, 5464, 6830, 8191, 8196, 10245, 10928, 13660, 16382, 16392, 20490, 24573, 27320, 32764, 32784, 40955, 40980, 49146, 54640, 65528, 81910, 81960, 98292, 122865, 131056, 163820, 163920, 196584, 245730, 327640, 393168, 491460, 655280, 982920, 1965840, 5594453, 11188906, 16783359, 22377812, 27972265, 33566718, 44755624, 55944530, 67133436, 83916795, 89511248, 111889060, 134266872, 167833590, 223778120, 268533744, 335667180, 447556240, 671334360, 1342668720]

約数ペア:

[(1, 1342668720), (2, 671334360), (3, 447556240), (4, 335667180), (5, 268533744), (6, 223778120), (8, 167833590), (10, 134266872), (12, 111889060), (15, 89511248), (16, 83916795), (20, 67133436), (24, 55944530), (30, 44755624), (40, 33566718), (48, 27972265), (60, 22377812), (80, 16783359), (120, 11188906), (240, 5594453), (683, 1965840), (1366, 982920), (2049, 655280), (2732, 491460), (3415, 393168), (4098, 327640), (5464, 245730), (6830, 196584), (8191, 163920), (8196, 163820), (10245, 131056), (10928, 122865), (13660, 98292), (16382, 81960), (16392, 81910), (20490, 65528), (24573, 54640), (27320, 49146), (32764, 40980), (32784, 40955)]