23395920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1460

約数の個数: 80

約数和(自身を含む): 73602432

約数和(自身を除く): 50206512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1373, 1420, 1704, 2130, 2746, 2840, 3408, 4119, 4260, 5492, 5680, 6865, 8238, 8520, 10984, 13730, 16476, 17040, 20595, 21968, 27460, 32952, 41190, 54920, 65904, 82380, 97483, 109840, 164760, 194966, 292449, 329520, 389932, 487415, 584898, 779864, 974830, 1169796, 1462245, 1559728, 1949660, 2339592, 2924490, 3899320, 4679184, 5848980, 7798640, 11697960, 23395920]

約数ペア:

[(1, 23395920), (2, 11697960), (3, 7798640), (4, 5848980), (5, 4679184), (6, 3899320), (8, 2924490), (10, 2339592), (12, 1949660), (15, 1559728), (16, 1462245), (20, 1169796), (24, 974830), (30, 779864), (40, 584898), (48, 487415), (60, 389932), (71, 329520), (80, 292449), (120, 194966), (142, 164760), (213, 109840), (240, 97483), (284, 82380), (355, 65904), (426, 54920), (568, 41190), (710, 32952), (852, 27460), (1065, 21968), (1136, 20595), (1373, 17040), (1420, 16476), (1704, 13730), (2130, 10984), (2746, 8520), (2840, 8238), (3408, 6865), (4119, 5680), (4260, 5492)]