148278480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{88261}}^1$

素因数の和:88284

約数の個数: 80

約数和(自身を含む): 525335424

約数和(自身を除く): 377056944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 88261, 176522, 264783, 353044, 441305, 529566, 617827, 706088, 882610, 1059132, 1235654, 1323915, 1412176, 1765220, 1853481, 2118264, 2471308, 2647830, 3089135, 3530440, 3706962, 4236528, 4942616, 5295660, 6178270, 7060880, 7413924, 9267405, 9885232, 10591320, 12356540, 14827848, 18534810, 21182640, 24713080, 29655696, 37069620, 49426160, 74139240, 148278480]

約数ペア:

[(1, 148278480), (2, 74139240), (3, 49426160), (4, 37069620), (5, 29655696), (6, 24713080), (7, 21182640), (8, 18534810), (10, 14827848), (12, 12356540), (14, 10591320), (15, 9885232), (16, 9267405), (20, 7413924), (21, 7060880), (24, 6178270), (28, 5295660), (30, 4942616), (35, 4236528), (40, 3706962), (42, 3530440), (48, 3089135), (56, 2647830), (60, 2471308), (70, 2118264), (80, 1853481), (84, 1765220), (105, 1412176), (112, 1323915), (120, 1235654), (140, 1059132), (168, 882610), (210, 706088), (240, 617827), (280, 529566), (336, 441305), (420, 353044), (560, 264783), (840, 176522), (1680, 88261)]