147954480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1373}}^1$

素因数の和:1838

約数の個数: 80

約数和(自身を含む): 460015200

約数和(自身を除く): 312060720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1347, 1373, 1796, 2245, 2694, 2746, 3592, 4119, 4490, 5388, 5492, 6735, 6865, 7184, 8238, 8980, 10776, 10984, 13470, 13730, 16476, 17960, 20595, 21552, 21968, 26940, 27460, 32952, 35920, 41190, 53880, 54920, 65904, 82380, 107760, 109840, 164760, 329520, 616477, 1232954, 1849431, 2465908, 3082385, 3698862, 4931816, 6164770, 7397724, 9247155, 9863632, 12329540, 14795448, 18494310, 24659080, 29590896, 36988620, 49318160, 73977240, 147954480]

約数ペア:

[(1, 147954480), (2, 73977240), (3, 49318160), (4, 36988620), (5, 29590896), (6, 24659080), (8, 18494310), (10, 14795448), (12, 12329540), (15, 9863632), (16, 9247155), (20, 7397724), (24, 6164770), (30, 4931816), (40, 3698862), (48, 3082385), (60, 2465908), (80, 1849431), (120, 1232954), (240, 616477), (449, 329520), (898, 164760), (1347, 109840), (1373, 107760), (1796, 82380), (2245, 65904), (2694, 54920), (2746, 53880), (3592, 41190), (4119, 35920), (4490, 32952), (5388, 27460), (5492, 26940), (6735, 21968), (6865, 21552), (7184, 20595), (8238, 17960), (8980, 16476), (10776, 13730), (10984, 13470)]