1251725040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1723}}^1$

素因数の和:2751

約数の個数: 120

約数和(自身を含む): 4210318320

約数和(自身を除く): 2958593280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1009, 1723, 2018, 3027, 3446, 4036, 5045, 5169, 6054, 6892, 8072, 8615, 9081, 10090, 10338, 12108, 13784, 15135, 15507, 16144, 17230, 18162, 20180, 20676, 24216, 25845, 27568, 30270, 31014, 34460, 36324, 40360, 41352, 45405, 48432, 51690, 60540, 62028, 68920, 72648, 77535, 80720, 82704, 90810, 103380, 121080, 124056, 137840, 145296, 155070, 181620, 206760, 242160, 248112, 310140, 363240, 413520, 620280, 726480, 1240560, 1738507, 3477014, 5215521, 6954028, 8692535, 10431042, 13908056, 15646563, 17385070, 20862084, 26077605, 27816112, 31293126, 34770140, 41724168, 52155210, 62586252, 69540280, 78232815, 83448336, 104310420, 125172504, 139080560, 156465630, 208620840, 250345008, 312931260, 417241680, 625862520, 1251725040]

約数ペア:

[(1, 1251725040), (2, 625862520), (3, 417241680), (4, 312931260), (5, 250345008), (6, 208620840), (8, 156465630), (9, 139080560), (10, 125172504), (12, 104310420), (15, 83448336), (16, 78232815), (18, 69540280), (20, 62586252), (24, 52155210), (30, 41724168), (36, 34770140), (40, 31293126), (45, 27816112), (48, 26077605), (60, 20862084), (72, 17385070), (80, 15646563), (90, 13908056), (120, 10431042), (144, 8692535), (180, 6954028), (240, 5215521), (360, 3477014), (720, 1738507), (1009, 1240560), (1723, 726480), (2018, 620280), (3027, 413520), (3446, 363240), (4036, 310140), (5045, 248112), (5169, 242160), (6054, 206760), (6892, 181620), (8072, 155070), (8615, 145296), (9081, 137840), (10090, 124056), (10338, 121080), (12108, 103380), (13784, 90810), (15135, 82704), (15507, 80720), (16144, 77535), (17230, 72648), (18162, 68920), (20180, 62028), (20676, 60540), (24216, 51690), (25845, 48432), (27568, 45405), (30270, 41352), (31014, 40360), (34460, 36324)]