1375052760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1091}}^1$

素因数の和:1503

約数の個数: 160

約数和(自身を含む): 4637833200

約数和(自身を除く): 3262780440

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, 270, 324, 360, 389, 405, 540, 648, 778, 810, 1080, 1091, 1167, 1556, 1620, 1945, 2182, 2334, 3112, 3240, 3273, 3501, 3890, 4364, 4668, 5455, 5835, 6546, 7002, 7780, 8728, 9336, 9819, 10503, 10910, 11670, 13092, 14004, 15560, 16365, 17505, 19638, 21006, 21820, 23340, 26184, 28008, 29457, 31509, 32730, 35010, 39276, 42012, 43640, 46680, 49095, 52515, 58914, 63018, 65460, 70020, 78552, 84024, 88371, 98190, 105030, 117828, 126036, 130920, 140040, 147285, 157545, 176742, 196380, 210060, 235656, 252072, 294570, 315090, 353484, 392760, 420120, 424399, 441855, 589140, 630180, 706968, 848798, 883710, 1178280, 1260360, 1273197, 1697596, 1767420, 2121995, 2546394, 3395192, 3534840, 3819591, 4243990, 5092788, 6365985, 7639182, 8487980, 10185576, 11458773, 12731970, 15278364, 16975960, 19097955, 22917546, 25463940, 30556728, 34376319, 38195910, 45835092, 50927880, 57293865, 68752638, 76391820, 91670184, 114587730, 137505276, 152783640, 171881595, 229175460, 275010552, 343763190, 458350920, 687526380, 1375052760]

約数ペア:

[(1, 1375052760), (2, 687526380), (3, 458350920), (4, 343763190), (5, 275010552), (6, 229175460), (8, 171881595), (9, 152783640), (10, 137505276), (12, 114587730), (15, 91670184), (18, 76391820), (20, 68752638), (24, 57293865), (27, 50927880), (30, 45835092), (36, 38195910), (40, 34376319), (45, 30556728), (54, 25463940), (60, 22917546), (72, 19097955), (81, 16975960), (90, 15278364), (108, 12731970), (120, 11458773), (135, 10185576), (162, 8487980), (180, 7639182), (216, 6365985), (270, 5092788), (324, 4243990), (360, 3819591), (389, 3534840), (405, 3395192), (540, 2546394), (648, 2121995), (778, 1767420), (810, 1697596), (1080, 1273197), (1091, 1260360), (1167, 1178280), (1556, 883710), (1620, 848798), (1945, 706968), (2182, 630180), (2334, 589140), (3112, 441855), (3240, 424399), (3273, 420120), (3501, 392760), (3890, 353484), (4364, 315090), (4668, 294570), (5455, 252072), (5835, 235656), (6546, 210060), (7002, 196380), (7780, 176742), (8728, 157545), (9336, 147285), (9819, 140040), (10503, 130920), (10910, 126036), (11670, 117828), (13092, 105030), (14004, 98190), (15560, 88371), (16365, 84024), (17505, 78552), (19638, 70020), (21006, 65460), (21820, 63018), (23340, 58914), (26184, 52515), (28008, 49095), (29457, 46680), (31509, 43640), (32730, 42012), (35010, 39276)]