148804560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{68891}}^1$

素因数の和:68913

約数の個数: 80

約数和(自身を含む): 512556480

約数和(自身を除く): 363751920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 68891, 137782, 206673, 275564, 344455, 413346, 551128, 620019, 688910, 826692, 1033365, 1102256, 1240038, 1377820, 1653384, 1860057, 2066730, 2480076, 2755640, 3100095, 3306768, 3720114, 4133460, 4960152, 5511280, 6200190, 7440228, 8266920, 9300285, 9920304, 12400380, 14880456, 16533840, 18600570, 24800760, 29760912, 37201140, 49601520, 74402280, 148804560]

約数ペア:

[(1, 148804560), (2, 74402280), (3, 49601520), (4, 37201140), (5, 29760912), (6, 24800760), (8, 18600570), (9, 16533840), (10, 14880456), (12, 12400380), (15, 9920304), (16, 9300285), (18, 8266920), (20, 7440228), (24, 6200190), (27, 5511280), (30, 4960152), (36, 4133460), (40, 3720114), (45, 3306768), (48, 3100095), (54, 2755640), (60, 2480076), (72, 2066730), (80, 1860057), (90, 1653384), (108, 1377820), (120, 1240038), (135, 1102256), (144, 1033365), (180, 826692), (216, 688910), (240, 620019), (270, 551128), (360, 413346), (432, 344455), (540, 275564), (720, 206673), (1080, 137782), (2160, 68891)]