15861527040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55819}}^1$

素因数の和:55882

約数の個数: 160

約数和(自身を含む): 52078720320

約数和(自身を除く): 36217193280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1536, 1776, 1920, 2220, 2368, 2560, 2960, 3552, 3840, 4440, 4736, 5920, 7104, 7680, 8880, 9472, 11840, 14208, 17760, 18944, 23680, 28416, 35520, 47360, 55819, 56832, 71040, 94720, 111638, 142080, 167457, 223276, 279095, 284160, 334914, 446552, 558190, 669828, 837285, 893104, 1116380, 1339656, 1674570, 1786208, 2065303, 2232760, 2679312, 3349140, 3572416, 4130606, 4465520, 5358624, 6195909, 6698280, 7144832, 8261212, 8931040, 10326515, 10717248, 12391818, 13396560, 14289664, 16522424, 17862080, 20653030, 21434496, 24783636, 26793120, 28579328, 30979545, 33044848, 35724160, 41306060, 42868992, 49567272, 53586240, 61959090, 66089696, 71448320, 82612120, 85737984, 99134544, 107172480, 123918180, 132179392, 142896640, 165224240, 198269088, 214344960, 247836360, 264358784, 330448480, 396538176, 428689920, 495672720, 528717568, 660896960, 793076352, 991345440, 1057435136, 1321793920, 1586152704, 1982690880, 2643587840, 3172305408, 3965381760, 5287175680, 7930763520, 15861527040]

約数ペア:

[(1, 15861527040), (2, 7930763520), (3, 5287175680), (4, 3965381760), (5, 3172305408), (6, 2643587840), (8, 1982690880), (10, 1586152704), (12, 1321793920), (15, 1057435136), (16, 991345440), (20, 793076352), (24, 660896960), (30, 528717568), (32, 495672720), (37, 428689920), (40, 396538176), (48, 330448480), (60, 264358784), (64, 247836360), (74, 214344960), (80, 198269088), (96, 165224240), (111, 142896640), (120, 132179392), (128, 123918180), (148, 107172480), (160, 99134544), (185, 85737984), (192, 82612120), (222, 71448320), (240, 66089696), (256, 61959090), (296, 53586240), (320, 49567272), (370, 42868992), (384, 41306060), (444, 35724160), (480, 33044848), (512, 30979545), (555, 28579328), (592, 26793120), (640, 24783636), (740, 21434496), (768, 20653030), (888, 17862080), (960, 16522424), (1110, 14289664), (1184, 13396560), (1280, 12391818), (1480, 10717248), (1536, 10326515), (1776, 8931040), (1920, 8261212), (2220, 7144832), (2368, 6698280), (2560, 6195909), (2960, 5358624), (3552, 4465520), (3840, 4130606), (4440, 3572416), (4736, 3349140), (5920, 2679312), (7104, 2232760), (7680, 2065303), (8880, 1786208), (9472, 1674570), (11840, 1339656), (14208, 1116380), (17760, 893104), (18944, 837285), (23680, 669828), (28416, 558190), (35520, 446552), (47360, 334914), (55819, 284160), (56832, 279095), (71040, 223276), (94720, 167457), (111638, 142080)]