72393120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50273}}^1$

素因数の和:50294

約数の個数: 72

約数和(自身を含む): 247046436

約数和(自身を除く): 174653316

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 50273, 100546, 150819, 201092, 251365, 301638, 402184, 452457, 502730, 603276, 754095, 804368, 904914, 1005460, 1206552, 1508190, 1608736, 1809828, 2010920, 2262285, 2413104, 3016380, 3619656, 4021840, 4524570, 4826208, 6032760, 7239312, 8043680, 9049140, 12065520, 14478624, 18098280, 24131040, 36196560, 72393120]

約数ペア:

[(1, 72393120), (2, 36196560), (3, 24131040), (4, 18098280), (5, 14478624), (6, 12065520), (8, 9049140), (9, 8043680), (10, 7239312), (12, 6032760), (15, 4826208), (16, 4524570), (18, 4021840), (20, 3619656), (24, 3016380), (30, 2413104), (32, 2262285), (36, 2010920), (40, 1809828), (45, 1608736), (48, 1508190), (60, 1206552), (72, 1005460), (80, 904914), (90, 804368), (96, 754095), (120, 603276), (144, 502730), (160, 452457), (180, 402184), (240, 301638), (288, 251365), (360, 201092), (480, 150819), (720, 100546), (1440, 50273)]