2565087480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3121}}^1$

素因数の和:3902

約数の個数: 128

約数和(自身を含む): 8564270400

約数和(自身を除く): 5999182920

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 761, 1080, 1522, 2283, 3044, 3121, 3805, 4566, 6088, 6242, 6849, 7610, 9132, 9363, 11415, 12484, 13698, 15220, 15605, 18264, 18726, 20547, 22830, 24968, 27396, 28089, 30440, 31210, 34245, 37452, 41094, 45660, 46815, 54792, 56178, 62420, 68490, 74904, 82188, 84267, 91320, 93630, 102735, 112356, 124840, 136980, 140445, 164376, 168534, 187260, 205470, 224712, 273960, 280890, 337068, 374520, 410940, 421335, 561780, 674136, 821880, 842670, 1123560, 1685340, 2375081, 3370680, 4750162, 7125243, 9500324, 11875405, 14250486, 19000648, 21375729, 23750810, 28500972, 35626215, 42751458, 47501620, 57001944, 64127187, 71252430, 85502916, 95003240, 106878645, 128254374, 142504860, 171005832, 213757290, 256508748, 285009720, 320635935, 427514580, 513017496, 641271870, 855029160, 1282543740, 2565087480]

約数ペア:

[(1, 2565087480), (2, 1282543740), (3, 855029160), (4, 641271870), (5, 513017496), (6, 427514580), (8, 320635935), (9, 285009720), (10, 256508748), (12, 213757290), (15, 171005832), (18, 142504860), (20, 128254374), (24, 106878645), (27, 95003240), (30, 85502916), (36, 71252430), (40, 64127187), (45, 57001944), (54, 47501620), (60, 42751458), (72, 35626215), (90, 28500972), (108, 23750810), (120, 21375729), (135, 19000648), (180, 14250486), (216, 11875405), (270, 9500324), (360, 7125243), (540, 4750162), (761, 3370680), (1080, 2375081), (1522, 1685340), (2283, 1123560), (3044, 842670), (3121, 821880), (3805, 674136), (4566, 561780), (6088, 421335), (6242, 410940), (6849, 374520), (7610, 337068), (9132, 280890), (9363, 273960), (11415, 224712), (12484, 205470), (13698, 187260), (15220, 168534), (15605, 164376), (18264, 140445), (18726, 136980), (20547, 124840), (22830, 112356), (24968, 102735), (27396, 93630), (28089, 91320), (30440, 84267), (31210, 82188), (34245, 74904), (37452, 68490), (41094, 62420), (45660, 56178), (46815, 54792)]