144853080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1761

約数の個数: 128

約数和(自身を含む): 468357120

約数和(自身を除く): 323504040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1693, 1860, 2139, 2760, 2852, 3386, 3565, 3720, 4278, 5079, 5704, 6772, 7130, 8465, 8556, 10158, 10695, 13544, 14260, 16930, 17112, 20316, 21390, 25395, 28520, 33860, 38939, 40632, 42780, 50790, 52483, 67720, 77878, 85560, 101580, 104966, 116817, 155756, 157449, 194695, 203160, 209932, 233634, 262415, 311512, 314898, 389390, 419864, 467268, 524830, 584085, 629796, 778780, 787245, 934536, 1049660, 1168170, 1207109, 1259592, 1557560, 1574490, 2099320, 2336340, 2414218, 3148980, 3621327, 4672680, 4828436, 6035545, 6297960, 7242654, 9656872, 12071090, 14485308, 18106635, 24142180, 28970616, 36213270, 48284360, 72426540, 144853080]

約数ペア:

[(1, 144853080), (2, 72426540), (3, 48284360), (4, 36213270), (5, 28970616), (6, 24142180), (8, 18106635), (10, 14485308), (12, 12071090), (15, 9656872), (20, 7242654), (23, 6297960), (24, 6035545), (30, 4828436), (31, 4672680), (40, 3621327), (46, 3148980), (60, 2414218), (62, 2336340), (69, 2099320), (92, 1574490), (93, 1557560), (115, 1259592), (120, 1207109), (124, 1168170), (138, 1049660), (155, 934536), (184, 787245), (186, 778780), (230, 629796), (248, 584085), (276, 524830), (310, 467268), (345, 419864), (372, 389390), (460, 314898), (465, 311512), (552, 262415), (620, 233634), (690, 209932), (713, 203160), (744, 194695), (920, 157449), (930, 155756), (1240, 116817), (1380, 104966), (1426, 101580), (1693, 85560), (1860, 77878), (2139, 67720), (2760, 52483), (2852, 50790), (3386, 42780), (3565, 40632), (3720, 38939), (4278, 33860), (5079, 28520), (5704, 25395), (6772, 21390), (7130, 20316), (8465, 17112), (8556, 16930), (10158, 14260), (10695, 13544)]