12006209920

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{5227}}^1$

素因数の和:5380

約数の個数: 128

約数和(自身を含む): 29787680160

約数和(自身を除く): 17781470240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 97, 128, 148, 160, 185, 194, 296, 320, 370, 388, 485, 592, 640, 740, 776, 970, 1184, 1480, 1552, 1940, 2368, 2960, 3104, 3589, 3880, 4736, 5227, 5920, 6208, 7178, 7760, 10454, 11840, 12416, 14356, 15520, 17945, 20908, 23680, 26135, 28712, 31040, 35890, 41816, 52270, 57424, 62080, 71780, 83632, 104540, 114848, 143560, 167264, 193399, 209080, 229696, 287120, 334528, 386798, 418160, 459392, 507019, 574240, 669056, 773596, 836320, 966995, 1014038, 1148480, 1547192, 1672640, 1933990, 2028076, 2296960, 2535095, 3094384, 3345280, 3867980, 4056152, 5070190, 6188768, 7735960, 8112304, 10140380, 12377536, 15471920, 16224608, 18759703, 20280760, 24755072, 30943840, 32449216, 37519406, 40561520, 61887680, 64898432, 75038812, 81123040, 93798515, 123775360, 150077624, 162246080, 187597030, 300155248, 324492160, 375194060, 600310496, 750388120, 1200620992, 1500776240, 2401241984, 3001552480, 6003104960, 12006209920]

約数ペア:

[(1, 12006209920), (2, 6003104960), (4, 3001552480), (5, 2401241984), (8, 1500776240), (10, 1200620992), (16, 750388120), (20, 600310496), (32, 375194060), (37, 324492160), (40, 300155248), (64, 187597030), (74, 162246080), (80, 150077624), (97, 123775360), (128, 93798515), (148, 81123040), (160, 75038812), (185, 64898432), (194, 61887680), (296, 40561520), (320, 37519406), (370, 32449216), (388, 30943840), (485, 24755072), (592, 20280760), (640, 18759703), (740, 16224608), (776, 15471920), (970, 12377536), (1184, 10140380), (1480, 8112304), (1552, 7735960), (1940, 6188768), (2368, 5070190), (2960, 4056152), (3104, 3867980), (3589, 3345280), (3880, 3094384), (4736, 2535095), (5227, 2296960), (5920, 2028076), (6208, 1933990), (7178, 1672640), (7760, 1547192), (10454, 1148480), (11840, 1014038), (12416, 966995), (14356, 836320), (15520, 773596), (17945, 669056), (20908, 574240), (23680, 507019), (26135, 459392), (28712, 418160), (31040, 386798), (35890, 334528), (41816, 287120), (52270, 229696), (57424, 209080), (62080, 193399), (71780, 167264), (83632, 143560), (104540, 114848)]