13242420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 41731200

約数和(自身を除く): 28488780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 179, 180, 270, 274, 358, 411, 537, 540, 548, 685, 716, 822, 895, 1074, 1233, 1370, 1611, 1644, 1790, 2055, 2148, 2466, 2685, 2740, 3222, 3580, 3699, 4110, 4833, 4932, 5370, 6165, 6444, 7398, 8055, 8220, 9666, 10740, 12330, 14796, 16110, 18495, 19332, 24165, 24523, 24660, 32220, 36990, 48330, 49046, 73569, 73980, 96660, 98092, 122615, 147138, 220707, 245230, 294276, 367845, 441414, 490460, 662121, 735690, 882828, 1103535, 1324242, 1471380, 2207070, 2648484, 3310605, 4414140, 6621210, 13242420]

約数ペア:

[(1, 13242420), (2, 6621210), (3, 4414140), (4, 3310605), (5, 2648484), (6, 2207070), (9, 1471380), (10, 1324242), (12, 1103535), (15, 882828), (18, 735690), (20, 662121), (27, 490460), (30, 441414), (36, 367845), (45, 294276), (54, 245230), (60, 220707), (90, 147138), (108, 122615), (135, 98092), (137, 96660), (179, 73980), (180, 73569), (270, 49046), (274, 48330), (358, 36990), (411, 32220), (537, 24660), (540, 24523), (548, 24165), (685, 19332), (716, 18495), (822, 16110), (895, 14796), (1074, 12330), (1233, 10740), (1370, 9666), (1611, 8220), (1644, 8055), (1790, 7398), (2055, 6444), (2148, 6165), (2466, 5370), (2685, 4932), (2740, 4833), (3222, 4110), (3580, 3699)]