996875160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{42169}}^1$

素因数の和:42380

約数の個数: 64

約数和(自身を含む): 3005877600

約数和(自身を除く): 2009002440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 42169, 84338, 126507, 168676, 210845, 253014, 337352, 421690, 506028, 632535, 843380, 1012056, 1265070, 1686760, 2530140, 5060280, 8307293, 16614586, 24921879, 33229172, 41536465, 49843758, 66458344, 83072930, 99687516, 124609395, 166145860, 199375032, 249218790, 332291720, 498437580, 996875160]

約数ペア:

[(1, 996875160), (2, 498437580), (3, 332291720), (4, 249218790), (5, 199375032), (6, 166145860), (8, 124609395), (10, 99687516), (12, 83072930), (15, 66458344), (20, 49843758), (24, 41536465), (30, 33229172), (40, 24921879), (60, 16614586), (120, 8307293), (197, 5060280), (394, 2530140), (591, 1686760), (788, 1265070), (985, 1012056), (1182, 843380), (1576, 632535), (1970, 506028), (2364, 421690), (2955, 337352), (3940, 253014), (4728, 210845), (5910, 168676), (7880, 126507), (11820, 84338), (23640, 42169)]