53416560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1699}}^1$

素因数の和:1846

約数の個数: 80

約数和(自身を含む): 166953600

約数和(自身を除く): 113537040

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, 1572, 1699, 1965, 2096, 2620, 3144, 3398, 3930, 5097, 5240, 6288, 6796, 7860, 8495, 10194, 10480, 13592, 15720, 16990, 20388, 25485, 27184, 31440, 33980, 40776, 50970, 67960, 81552, 101940, 135920, 203880, 222569, 407760, 445138, 667707, 890276, 1112845, 1335414, 1780552, 2225690, 2670828, 3338535, 3561104, 4451380, 5341656, 6677070, 8902760, 10683312, 13354140, 17805520, 26708280, 53416560]

約数ペア:

[(1, 53416560), (2, 26708280), (3, 17805520), (4, 13354140), (5, 10683312), (6, 8902760), (8, 6677070), (10, 5341656), (12, 4451380), (15, 3561104), (16, 3338535), (20, 2670828), (24, 2225690), (30, 1780552), (40, 1335414), (48, 1112845), (60, 890276), (80, 667707), (120, 445138), (131, 407760), (240, 222569), (262, 203880), (393, 135920), (524, 101940), (655, 81552), (786, 67960), (1048, 50970), (1310, 40776), (1572, 33980), (1699, 31440), (1965, 27184), (2096, 25485), (2620, 20388), (3144, 16990), (3398, 15720), (3930, 13592), (5097, 10480), (5240, 10194), (6288, 8495), (6796, 7860)]