148608240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 506967552

約数和(自身を除く): 358359312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 181, 220, 240, 264, 311, 330, 362, 440, 528, 543, 622, 660, 724, 880, 905, 933, 1086, 1244, 1320, 1448, 1555, 1810, 1866, 1991, 2172, 2488, 2640, 2715, 2896, 3110, 3421, 3620, 3732, 3982, 4344, 4665, 4976, 5430, 5973, 6220, 6842, 7240, 7464, 7964, 8688, 9330, 9955, 10263, 10860, 11946, 12440, 13684, 14480, 14928, 15928, 17105, 18660, 19910, 20526, 21720, 23892, 24880, 27368, 29865, 31856, 34210, 37320, 39820, 41052, 43440, 47784, 51315, 54736, 56291, 59730, 68420, 74640, 79640, 82104, 95568, 102630, 112582, 119460, 136840, 159280, 164208, 168873, 205260, 225164, 238920, 273680, 281455, 337746, 410520, 450328, 477840, 562910, 619201, 675492, 821040, 844365, 900656, 1125820, 1238402, 1350984, 1688730, 1857603, 2251640, 2476804, 2701968, 3096005, 3377460, 3715206, 4503280, 4953608, 6192010, 6754920, 7430412, 9288015, 9907216, 12384020, 13509840, 14860824, 18576030, 24768040, 29721648, 37152060, 49536080, 74304120, 148608240]

約数ペア:

[(1, 148608240), (2, 74304120), (3, 49536080), (4, 37152060), (5, 29721648), (6, 24768040), (8, 18576030), (10, 14860824), (11, 13509840), (12, 12384020), (15, 9907216), (16, 9288015), (20, 7430412), (22, 6754920), (24, 6192010), (30, 4953608), (33, 4503280), (40, 3715206), (44, 3377460), (48, 3096005), (55, 2701968), (60, 2476804), (66, 2251640), (80, 1857603), (88, 1688730), (110, 1350984), (120, 1238402), (132, 1125820), (165, 900656), (176, 844365), (181, 821040), (220, 675492), (240, 619201), (264, 562910), (311, 477840), (330, 450328), (362, 410520), (440, 337746), (528, 281455), (543, 273680), (622, 238920), (660, 225164), (724, 205260), (880, 168873), (905, 164208), (933, 159280), (1086, 136840), (1244, 119460), (1320, 112582), (1448, 102630), (1555, 95568), (1810, 82104), (1866, 79640), (1991, 74640), (2172, 68420), (2488, 59730), (2640, 56291), (2715, 54736), (2896, 51315), (3110, 47784), (3421, 43440), (3620, 41052), (3732, 39820), (3982, 37320), (4344, 34210), (4665, 31856), (4976, 29865), (5430, 27368), (5973, 24880), (6220, 23892), (6842, 21720), (7240, 20526), (7464, 19910), (7964, 18660), (8688, 17105), (9330, 15928), (9955, 14928), (10263, 14480), (10860, 13684), (11946, 12440)]