48511920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 151633152

約数和(自身を除く): 103121232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1543, 1572, 1965, 2096, 2620, 3086, 3144, 3930, 4629, 5240, 6172, 6288, 7715, 7860, 9258, 10480, 12344, 15430, 15720, 18516, 23145, 24688, 30860, 31440, 37032, 46290, 61720, 74064, 92580, 123440, 185160, 202133, 370320, 404266, 606399, 808532, 1010665, 1212798, 1617064, 2021330, 2425596, 3031995, 3234128, 4042660, 4851192, 6063990, 8085320, 9702384, 12127980, 16170640, 24255960, 48511920]

約数ペア:

[(1, 48511920), (2, 24255960), (3, 16170640), (4, 12127980), (5, 9702384), (6, 8085320), (8, 6063990), (10, 4851192), (12, 4042660), (15, 3234128), (16, 3031995), (20, 2425596), (24, 2021330), (30, 1617064), (40, 1212798), (48, 1010665), (60, 808532), (80, 606399), (120, 404266), (131, 370320), (240, 202133), (262, 185160), (393, 123440), (524, 92580), (655, 74064), (786, 61720), (1048, 46290), (1310, 37032), (1543, 31440), (1572, 30860), (1965, 24688), (2096, 23145), (2620, 18516), (3086, 15720), (3144, 15430), (3930, 12344), (4629, 10480), (5240, 9258), (6172, 7860), (6288, 7715)]