144812880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67043}}^1$

素因数の和:67065

約数の個数: 80

約数和(自身を含む): 498807360

約数和(自身を除く): 353994480

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, 67043, 134086, 201129, 268172, 335215, 402258, 536344, 603387, 670430, 804516, 1005645, 1072688, 1206774, 1340860, 1609032, 1810161, 2011290, 2413548, 2681720, 3016935, 3218064, 3620322, 4022580, 4827096, 5363440, 6033870, 7240644, 8045160, 9050805, 9654192, 12067740, 14481288, 16090320, 18101610, 24135480, 28962576, 36203220, 48270960, 72406440, 144812880]

約数ペア:

[(1, 144812880), (2, 72406440), (3, 48270960), (4, 36203220), (5, 28962576), (6, 24135480), (8, 18101610), (9, 16090320), (10, 14481288), (12, 12067740), (15, 9654192), (16, 9050805), (18, 8045160), (20, 7240644), (24, 6033870), (27, 5363440), (30, 4827096), (36, 4022580), (40, 3620322), (45, 3218064), (48, 3016935), (54, 2681720), (60, 2413548), (72, 2011290), (80, 1810161), (90, 1609032), (108, 1340860), (120, 1206774), (135, 1072688), (144, 1005645), (180, 804516), (216, 670430), (240, 603387), (270, 536344), (360, 402258), (432, 335215), (540, 268172), (720, 201129), (1080, 134086), (2160, 67043)]