57126240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39671}}^1$

素因数の和:39692

約数の個数: 72

約数和(自身を含む): 194948208

約数和(自身を除く): 137821968

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, 39671, 79342, 119013, 158684, 198355, 238026, 317368, 357039, 396710, 476052, 595065, 634736, 714078, 793420, 952104, 1190130, 1269472, 1428156, 1586840, 1785195, 1904208, 2380260, 2856312, 3173680, 3570390, 3808416, 4760520, 5712624, 6347360, 7140780, 9521040, 11425248, 14281560, 19042080, 28563120, 57126240]

約数ペア:

[(1, 57126240), (2, 28563120), (3, 19042080), (4, 14281560), (5, 11425248), (6, 9521040), (8, 7140780), (9, 6347360), (10, 5712624), (12, 4760520), (15, 3808416), (16, 3570390), (18, 3173680), (20, 2856312), (24, 2380260), (30, 1904208), (32, 1785195), (36, 1586840), (40, 1428156), (45, 1269472), (48, 1190130), (60, 952104), (72, 793420), (80, 714078), (90, 634736), (96, 595065), (120, 476052), (144, 396710), (160, 357039), (180, 317368), (240, 238026), (288, 198355), (360, 158684), (480, 119013), (720, 79342), (1440, 39671)]