1330321320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5783}}^1$

素因数の和:5877

約数の個数: 160

約数和(自身を含む): 4535118720

約数和(自身を除く): 3204797400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1620, 1704, 1917, 2130, 2556, 2840, 3195, 3240, 3834, 4260, 5112, 5751, 5783, 6390, 7668, 8520, 9585, 11502, 11566, 12780, 15336, 17349, 19170, 23004, 23132, 25560, 28755, 28915, 34698, 38340, 46008, 46264, 52047, 57510, 57830, 69396, 76680, 86745, 104094, 115020, 115660, 138792, 156141, 173490, 208188, 230040, 231320, 260235, 312282, 346980, 410593, 416376, 468423, 520470, 624564, 693960, 780705, 821186, 936846, 1040940, 1231779, 1249128, 1561410, 1642372, 1873692, 2052965, 2081880, 2342115, 2463558, 3122820, 3284744, 3695337, 3747384, 4105930, 4684230, 4927116, 6158895, 6245640, 7390674, 8211860, 9368460, 9854232, 11086011, 12317790, 14781348, 16423720, 18476685, 18736920, 22172022, 24635580, 29562696, 33258033, 36953370, 44344044, 49271160, 55430055, 66516066, 73906740, 88688088, 110860110, 133032132, 147813480, 166290165, 221720220, 266064264, 332580330, 443440440, 665160660, 1330321320]

約数ペア:

[(1, 1330321320), (2, 665160660), (3, 443440440), (4, 332580330), (5, 266064264), (6, 221720220), (8, 166290165), (9, 147813480), (10, 133032132), (12, 110860110), (15, 88688088), (18, 73906740), (20, 66516066), (24, 55430055), (27, 49271160), (30, 44344044), (36, 36953370), (40, 33258033), (45, 29562696), (54, 24635580), (60, 22172022), (71, 18736920), (72, 18476685), (81, 16423720), (90, 14781348), (108, 12317790), (120, 11086011), (135, 9854232), (142, 9368460), (162, 8211860), (180, 7390674), (213, 6245640), (216, 6158895), (270, 4927116), (284, 4684230), (324, 4105930), (355, 3747384), (360, 3695337), (405, 3284744), (426, 3122820), (540, 2463558), (568, 2342115), (639, 2081880), (648, 2052965), (710, 1873692), (810, 1642372), (852, 1561410), (1065, 1249128), (1080, 1231779), (1278, 1040940), (1420, 936846), (1620, 821186), (1704, 780705), (1917, 693960), (2130, 624564), (2556, 520470), (2840, 468423), (3195, 416376), (3240, 410593), (3834, 346980), (4260, 312282), (5112, 260235), (5751, 231320), (5783, 230040), (6390, 208188), (7668, 173490), (8520, 156141), (9585, 138792), (11502, 115660), (11566, 115020), (12780, 104094), (15336, 86745), (17349, 76680), (19170, 69396), (23004, 57830), (23132, 57510), (25560, 52047), (28755, 46264), (28915, 46008), (34698, 38340)]