1304488080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{258827}}^1$

素因数の和:258853

約数の個数: 120

約数和(自身を含む): 5006768832

約数和(自身を除く): 3702280752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 258827, 517654, 776481, 1035308, 1294135, 1552962, 1811789, 2070616, 2329443, 2588270, 3105924, 3623578, 3882405, 4141232, 4658886, 5176540, 5435367, 6211848, 7247156, 7764810, 9058945, 9317772, 10353080, 10870734, 11647215, 12423696, 14494312, 15529620, 16306101, 18117890, 18635544, 20706160, 21741468, 23294430, 27176835, 28988624, 31059240, 32612202, 36235780, 37271088, 43482936, 46588860, 54353670, 62118480, 65224404, 72471560, 81530505, 86965872, 93177720, 108707340, 130448808, 144943120, 163061010, 186355440, 217414680, 260897616, 326122020, 434829360, 652244040, 1304488080]

約数ペア:

[(1, 1304488080), (2, 652244040), (3, 434829360), (4, 326122020), (5, 260897616), (6, 217414680), (7, 186355440), (8, 163061010), (9, 144943120), (10, 130448808), (12, 108707340), (14, 93177720), (15, 86965872), (16, 81530505), (18, 72471560), (20, 65224404), (21, 62118480), (24, 54353670), (28, 46588860), (30, 43482936), (35, 37271088), (36, 36235780), (40, 32612202), (42, 31059240), (45, 28988624), (48, 27176835), (56, 23294430), (60, 21741468), (63, 20706160), (70, 18635544), (72, 18117890), (80, 16306101), (84, 15529620), (90, 14494312), (105, 12423696), (112, 11647215), (120, 10870734), (126, 10353080), (140, 9317772), (144, 9058945), (168, 7764810), (180, 7247156), (210, 6211848), (240, 5435367), (252, 5176540), (280, 4658886), (315, 4141232), (336, 3882405), (360, 3623578), (420, 3105924), (504, 2588270), (560, 2329443), (630, 2070616), (720, 1811789), (840, 1552962), (1008, 1294135), (1260, 1035308), (1680, 776481), (2520, 517654), (5040, 258827)]