396021960

素因数分解:

$2^3\times 3^9\times 5^1\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 1339208640

約数和(自身を除く): 943186680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 503, 540, 648, 729, 810, 972, 1006, 1080, 1215, 1458, 1509, 1620, 1944, 2012, 2187, 2430, 2515, 2916, 3018, 3240, 3645, 4024, 4374, 4527, 4860, 5030, 5832, 6036, 6561, 7290, 7545, 8748, 9054, 9720, 10060, 10935, 12072, 13122, 13581, 14580, 15090, 17496, 18108, 19683, 20120, 21870, 22635, 26244, 27162, 29160, 30180, 32805, 36216, 39366, 40743, 43740, 45270, 52488, 54324, 60360, 65610, 67905, 78732, 81486, 87480, 90540, 98415, 108648, 122229, 131220, 135810, 157464, 162972, 181080, 196830, 203715, 244458, 262440, 271620, 325944, 366687, 393660, 407430, 488916, 543240, 611145, 733374, 787320, 814860, 977832, 1100061, 1222290, 1466748, 1629720, 1833435, 2200122, 2444580, 2933496, 3300183, 3666870, 4400244, 4889160, 5500305, 6600366, 7333740, 8800488, 9900549, 11000610, 13200732, 14667480, 16500915, 19801098, 22001220, 26401464, 33001830, 39602196, 44002440, 49502745, 66003660, 79204392, 99005490, 132007320, 198010980, 396021960]

約数ペア:

[(1, 396021960), (2, 198010980), (3, 132007320), (4, 99005490), (5, 79204392), (6, 66003660), (8, 49502745), (9, 44002440), (10, 39602196), (12, 33001830), (15, 26401464), (18, 22001220), (20, 19801098), (24, 16500915), (27, 14667480), (30, 13200732), (36, 11000610), (40, 9900549), (45, 8800488), (54, 7333740), (60, 6600366), (72, 5500305), (81, 4889160), (90, 4400244), (108, 3666870), (120, 3300183), (135, 2933496), (162, 2444580), (180, 2200122), (216, 1833435), (243, 1629720), (270, 1466748), (324, 1222290), (360, 1100061), (405, 977832), (486, 814860), (503, 787320), (540, 733374), (648, 611145), (729, 543240), (810, 488916), (972, 407430), (1006, 393660), (1080, 366687), (1215, 325944), (1458, 271620), (1509, 262440), (1620, 244458), (1944, 203715), (2012, 196830), (2187, 181080), (2430, 162972), (2515, 157464), (2916, 135810), (3018, 131220), (3240, 122229), (3645, 108648), (4024, 98415), (4374, 90540), (4527, 87480), (4860, 81486), (5030, 78732), (5832, 67905), (6036, 65610), (6561, 60360), (7290, 54324), (7545, 52488), (8748, 45270), (9054, 43740), (9720, 40743), (10060, 39366), (10935, 36216), (12072, 32805), (13122, 30180), (13581, 29160), (14580, 27162), (15090, 26244), (17496, 22635), (18108, 21870), (19683, 20120)]