144998640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67129}}^1$

素因数の和:67151

約数の個数: 80

約数和(自身を含む): 499447200

約数和(自身を除く): 354448560

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, 67129, 134258, 201387, 268516, 335645, 402774, 537032, 604161, 671290, 805548, 1006935, 1074064, 1208322, 1342580, 1611096, 1812483, 2013870, 2416644, 2685160, 3020805, 3222192, 3624966, 4027740, 4833288, 5370320, 6041610, 7249932, 8055480, 9062415, 9666576, 12083220, 14499864, 16110960, 18124830, 24166440, 28999728, 36249660, 48332880, 72499320, 144998640]

約数ペア:

[(1, 144998640), (2, 72499320), (3, 48332880), (4, 36249660), (5, 28999728), (6, 24166440), (8, 18124830), (9, 16110960), (10, 14499864), (12, 12083220), (15, 9666576), (16, 9062415), (18, 8055480), (20, 7249932), (24, 6041610), (27, 5370320), (30, 4833288), (36, 4027740), (40, 3624966), (45, 3222192), (48, 3020805), (54, 2685160), (60, 2416644), (72, 2013870), (80, 1812483), (90, 1611096), (108, 1342580), (120, 1208322), (135, 1074064), (144, 1006935), (180, 805548), (216, 671290), (240, 604161), (270, 537032), (360, 402774), (432, 335645), (540, 268516), (720, 201387), (1080, 134258), (2160, 67129)]