145133640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2284

約数の個数: 128

約数和(自身を含む): 491932800

約数和(自身を除く): 346799160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2203, 2440, 2745, 3294, 3660, 4392, 4406, 5490, 6588, 6609, 7320, 8235, 8812, 10980, 11015, 13176, 13218, 16470, 17624, 19827, 21960, 22030, 26436, 32940, 33045, 39654, 44060, 52872, 59481, 65880, 66090, 79308, 88120, 99135, 118962, 132180, 134383, 158616, 198270, 237924, 264360, 268766, 297405, 396540, 403149, 475848, 537532, 594810, 671915, 793080, 806298, 1075064, 1189620, 1209447, 1343830, 1612596, 2015745, 2379240, 2418894, 2687660, 3225192, 3628341, 4031490, 4837788, 5375320, 6047235, 7256682, 8062980, 9675576, 12094470, 14513364, 16125960, 18141705, 24188940, 29026728, 36283410, 48377880, 72566820, 145133640]

約数ペア:

[(1, 145133640), (2, 72566820), (3, 48377880), (4, 36283410), (5, 29026728), (6, 24188940), (8, 18141705), (9, 16125960), (10, 14513364), (12, 12094470), (15, 9675576), (18, 8062980), (20, 7256682), (24, 6047235), (27, 5375320), (30, 4837788), (36, 4031490), (40, 3628341), (45, 3225192), (54, 2687660), (60, 2418894), (61, 2379240), (72, 2015745), (90, 1612596), (108, 1343830), (120, 1209447), (122, 1189620), (135, 1075064), (180, 806298), (183, 793080), (216, 671915), (244, 594810), (270, 537532), (305, 475848), (360, 403149), (366, 396540), (488, 297405), (540, 268766), (549, 264360), (610, 237924), (732, 198270), (915, 158616), (1080, 134383), (1098, 132180), (1220, 118962), (1464, 99135), (1647, 88120), (1830, 79308), (2196, 66090), (2203, 65880), (2440, 59481), (2745, 52872), (3294, 44060), (3660, 39654), (4392, 33045), (4406, 32940), (5490, 26436), (6588, 22030), (6609, 21960), (7320, 19827), (8235, 17624), (8812, 16470), (10980, 13218), (11015, 13176)]