1337784480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1627}}^1$

素因数の和:2219

約数の個数: 144

約数和(自身を含む): 4575995424

約数和(自身を除く): 3238210944

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, 571, 720, 1142, 1440, 1627, 1713, 2284, 2855, 3254, 3426, 4568, 4881, 5139, 5710, 6508, 6852, 8135, 8565, 9136, 9762, 10278, 11420, 13016, 13704, 14643, 16270, 17130, 18272, 19524, 20556, 22840, 24405, 25695, 26032, 27408, 29286, 32540, 34260, 39048, 41112, 45680, 48810, 51390, 52064, 54816, 58572, 65080, 68520, 73215, 78096, 82224, 91360, 97620, 102780, 117144, 130160, 137040, 146430, 156192, 164448, 195240, 205560, 234288, 260320, 274080, 292860, 390480, 411120, 468576, 585720, 780960, 822240, 929017, 1171440, 1858034, 2342880, 2787051, 3716068, 4645085, 5574102, 7432136, 8361153, 9290170, 11148204, 13935255, 14864272, 16722306, 18580340, 22296408, 27870510, 29728544, 33444612, 37160680, 41805765, 44592816, 55741020, 66889224, 74321360, 83611530, 89185632, 111482040, 133778448, 148642720, 167223060, 222964080, 267556896, 334446120, 445928160, 668892240, 1337784480]

約数ペア:

[(1, 1337784480), (2, 668892240), (3, 445928160), (4, 334446120), (5, 267556896), (6, 222964080), (8, 167223060), (9, 148642720), (10, 133778448), (12, 111482040), (15, 89185632), (16, 83611530), (18, 74321360), (20, 66889224), (24, 55741020), (30, 44592816), (32, 41805765), (36, 37160680), (40, 33444612), (45, 29728544), (48, 27870510), (60, 22296408), (72, 18580340), (80, 16722306), (90, 14864272), (96, 13935255), (120, 11148204), (144, 9290170), (160, 8361153), (180, 7432136), (240, 5574102), (288, 4645085), (360, 3716068), (480, 2787051), (571, 2342880), (720, 1858034), (1142, 1171440), (1440, 929017), (1627, 822240), (1713, 780960), (2284, 585720), (2855, 468576), (3254, 411120), (3426, 390480), (4568, 292860), (4881, 274080), (5139, 260320), (5710, 234288), (6508, 205560), (6852, 195240), (8135, 164448), (8565, 156192), (9136, 146430), (9762, 137040), (10278, 130160), (11420, 117144), (13016, 102780), (13704, 97620), (14643, 91360), (16270, 82224), (17130, 78096), (18272, 73215), (19524, 68520), (20556, 65080), (22840, 58572), (24405, 54816), (25695, 52064), (26032, 51390), (27408, 48810), (29286, 45680), (32540, 41112), (34260, 39048)]