322541640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12619}}^1$

素因数の和:12707

約数の個数: 96

約数和(自身を含む): 1063108800

約数和(自身を除く): 740567160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12619, 12780, 25238, 25560, 37857, 50476, 63095, 75714, 100952, 113571, 126190, 151428, 189285, 227142, 252380, 302856, 378570, 454284, 504760, 567855, 757140, 895949, 908568, 1135710, 1514280, 1791898, 2271420, 2687847, 3583796, 4479745, 4542840, 5375694, 7167592, 8063541, 8959490, 10751388, 13439235, 16127082, 17918980, 21502776, 26878470, 32254164, 35837960, 40317705, 53756940, 64508328, 80635410, 107513880, 161270820, 322541640]

約数ペア:

[(1, 322541640), (2, 161270820), (3, 107513880), (4, 80635410), (5, 64508328), (6, 53756940), (8, 40317705), (9, 35837960), (10, 32254164), (12, 26878470), (15, 21502776), (18, 17918980), (20, 16127082), (24, 13439235), (30, 10751388), (36, 8959490), (40, 8063541), (45, 7167592), (60, 5375694), (71, 4542840), (72, 4479745), (90, 3583796), (120, 2687847), (142, 2271420), (180, 1791898), (213, 1514280), (284, 1135710), (355, 908568), (360, 895949), (426, 757140), (568, 567855), (639, 504760), (710, 454284), (852, 378570), (1065, 302856), (1278, 252380), (1420, 227142), (1704, 189285), (2130, 151428), (2556, 126190), (2840, 113571), (3195, 100952), (4260, 75714), (5112, 63095), (6390, 50476), (8520, 37857), (12619, 25560), (12780, 25238)]