80320248

素因数分解:

$2^3\times 3^5\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 228883200

約数和(自身を除く): 148562952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 243, 316, 324, 474, 486, 523, 632, 648, 711, 948, 972, 1046, 1422, 1569, 1896, 1944, 2092, 2133, 2844, 3138, 4184, 4266, 4707, 5688, 6276, 6399, 8532, 9414, 12552, 12798, 14121, 17064, 18828, 19197, 25596, 28242, 37656, 38394, 41317, 42363, 51192, 56484, 76788, 82634, 84726, 112968, 123951, 127089, 153576, 165268, 169452, 247902, 254178, 330536, 338904, 371853, 495804, 508356, 743706, 991608, 1016712, 1115559, 1487412, 2231118, 2974824, 3346677, 4462236, 6693354, 8924472, 10040031, 13386708, 20080062, 26773416, 40160124, 80320248]

約数ペア:

[(1, 80320248), (2, 40160124), (3, 26773416), (4, 20080062), (6, 13386708), (8, 10040031), (9, 8924472), (12, 6693354), (18, 4462236), (24, 3346677), (27, 2974824), (36, 2231118), (54, 1487412), (72, 1115559), (79, 1016712), (81, 991608), (108, 743706), (158, 508356), (162, 495804), (216, 371853), (237, 338904), (243, 330536), (316, 254178), (324, 247902), (474, 169452), (486, 165268), (523, 153576), (632, 127089), (648, 123951), (711, 112968), (948, 84726), (972, 82634), (1046, 76788), (1422, 56484), (1569, 51192), (1896, 42363), (1944, 41317), (2092, 38394), (2133, 37656), (2844, 28242), (3138, 25596), (4184, 19197), (4266, 18828), (4707, 17064), (5688, 14121), (6276, 12798), (6399, 12552), (8532, 9414)]