90954960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3907}}^1$

素因数の和:4020

約数の個数: 80

約数和(自身を含む): 284940096

約数和(自身を除く): 193985136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 3907, 4656, 5820, 7760, 7814, 11640, 11721, 15628, 19535, 23280, 23442, 31256, 39070, 46884, 58605, 62512, 78140, 93768, 117210, 156280, 187536, 234420, 312560, 378979, 468840, 757958, 937680, 1136937, 1515916, 1894895, 2273874, 3031832, 3789790, 4547748, 5684685, 6063664, 7579580, 9095496, 11369370, 15159160, 18190992, 22738740, 30318320, 45477480, 90954960]

約数ペア:

[(1, 90954960), (2, 45477480), (3, 30318320), (4, 22738740), (5, 18190992), (6, 15159160), (8, 11369370), (10, 9095496), (12, 7579580), (15, 6063664), (16, 5684685), (20, 4547748), (24, 3789790), (30, 3031832), (40, 2273874), (48, 1894895), (60, 1515916), (80, 1136937), (97, 937680), (120, 757958), (194, 468840), (240, 378979), (291, 312560), (388, 234420), (485, 187536), (582, 156280), (776, 117210), (970, 93768), (1164, 78140), (1455, 62512), (1552, 58605), (1940, 46884), (2328, 39070), (2910, 31256), (3880, 23442), (3907, 23280), (4656, 19535), (5820, 15628), (7760, 11721), (7814, 11640)]