1427253480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1361}}^1$

素因数の和:2352

約数の個数: 128

約数和(自身を含む): 4765910400

約数和(自身を除く): 3338656920

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, 971, 1080, 1361, 1942, 2722, 2913, 3884, 4083, 4855, 5444, 5826, 6805, 7768, 8166, 8739, 9710, 10888, 11652, 12249, 13610, 14565, 16332, 17478, 19420, 20415, 23304, 24498, 26217, 27220, 29130, 32664, 34956, 36747, 38840, 40830, 43695, 48996, 52434, 54440, 58260, 61245, 69912, 73494, 81660, 87390, 97992, 104868, 116520, 122490, 131085, 146988, 163320, 174780, 183735, 209736, 244980, 262170, 293976, 349560, 367470, 489960, 524340, 734940, 1048680, 1321531, 1469880, 2643062, 3964593, 5286124, 6607655, 7929186, 10572248, 11893779, 13215310, 15858372, 19822965, 23787558, 26430620, 31716744, 35681337, 39645930, 47575116, 52861240, 59468895, 71362674, 79291860, 95150232, 118937790, 142725348, 158583720, 178406685, 237875580, 285450696, 356813370, 475751160, 713626740, 1427253480]

約数ペア:

[(1, 1427253480), (2, 713626740), (3, 475751160), (4, 356813370), (5, 285450696), (6, 237875580), (8, 178406685), (9, 158583720), (10, 142725348), (12, 118937790), (15, 95150232), (18, 79291860), (20, 71362674), (24, 59468895), (27, 52861240), (30, 47575116), (36, 39645930), (40, 35681337), (45, 31716744), (54, 26430620), (60, 23787558), (72, 19822965), (90, 15858372), (108, 13215310), (120, 11893779), (135, 10572248), (180, 7929186), (216, 6607655), (270, 5286124), (360, 3964593), (540, 2643062), (971, 1469880), (1080, 1321531), (1361, 1048680), (1942, 734940), (2722, 524340), (2913, 489960), (3884, 367470), (4083, 349560), (4855, 293976), (5444, 262170), (5826, 244980), (6805, 209736), (7768, 183735), (8166, 174780), (8739, 163320), (9710, 146988), (10888, 131085), (11652, 122490), (12249, 116520), (13610, 104868), (14565, 97992), (16332, 87390), (17478, 81660), (19420, 73494), (20415, 69912), (23304, 61245), (24498, 58260), (26217, 54440), (27220, 52434), (29130, 48996), (32664, 43695), (34956, 40830), (36747, 38840)]