1142989920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{264581}}^1$

素因数の和:264605

約数の個数: 96

約数和(自身を含む): 4000479840

約数和(自身を除く): 2857489920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 264581, 529162, 793743, 1058324, 1322905, 1587486, 2116648, 2381229, 2645810, 3174972, 3968715, 4233296, 4762458, 5291620, 6349944, 7143687, 7937430, 8466592, 9524916, 10583240, 11906145, 12699888, 14287374, 15874860, 19049832, 21166480, 23812290, 25399776, 28574748, 31749720, 35718435, 38099664, 42332960, 47624580, 57149496, 63499440, 71436870, 76199328, 95249160, 114298992, 126998880, 142873740, 190498320, 228597984, 285747480, 380996640, 571494960, 1142989920]

約数ペア:

[(1, 1142989920), (2, 571494960), (3, 380996640), (4, 285747480), (5, 228597984), (6, 190498320), (8, 142873740), (9, 126998880), (10, 114298992), (12, 95249160), (15, 76199328), (16, 71436870), (18, 63499440), (20, 57149496), (24, 47624580), (27, 42332960), (30, 38099664), (32, 35718435), (36, 31749720), (40, 28574748), (45, 25399776), (48, 23812290), (54, 21166480), (60, 19049832), (72, 15874860), (80, 14287374), (90, 12699888), (96, 11906145), (108, 10583240), (120, 9524916), (135, 8466592), (144, 7937430), (160, 7143687), (180, 6349944), (216, 5291620), (240, 4762458), (270, 4233296), (288, 3968715), (360, 3174972), (432, 2645810), (480, 2381229), (540, 2116648), (720, 1587486), (864, 1322905), (1080, 1058324), (1440, 793743), (2160, 529162), (4320, 264581)]