49989360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6719}}^1$

素因数の和:6766

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 110000400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 6719, 7440, 13438, 20157, 26876, 33595, 40314, 53752, 67190, 80628, 100785, 107504, 134380, 161256, 201570, 208289, 268760, 322512, 403140, 416578, 537520, 624867, 806280, 833156, 1041445, 1249734, 1612560, 1666312, 2082890, 2499468, 3124335, 3332624, 4165780, 4998936, 6248670, 8331560, 9997872, 12497340, 16663120, 24994680, 49989360]

約数ペア:

[(1, 49989360), (2, 24994680), (3, 16663120), (4, 12497340), (5, 9997872), (6, 8331560), (8, 6248670), (10, 4998936), (12, 4165780), (15, 3332624), (16, 3124335), (20, 2499468), (24, 2082890), (30, 1666312), (31, 1612560), (40, 1249734), (48, 1041445), (60, 833156), (62, 806280), (80, 624867), (93, 537520), (120, 416578), (124, 403140), (155, 322512), (186, 268760), (240, 208289), (248, 201570), (310, 161256), (372, 134380), (465, 107504), (496, 100785), (620, 80628), (744, 67190), (930, 53752), (1240, 40314), (1488, 33595), (1860, 26876), (2480, 20157), (3720, 13438), (6719, 7440)]