1611360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{373}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 5654880

約数和(自身を除く): 4043520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 373, 432, 480, 540, 720, 746, 864, 1080, 1119, 1440, 1492, 1865, 2160, 2238, 2984, 3357, 3730, 4320, 4476, 5595, 5968, 6714, 7460, 8952, 10071, 11190, 11936, 13428, 14920, 16785, 17904, 20142, 22380, 26856, 29840, 33570, 35808, 40284, 44760, 50355, 53712, 59680, 67140, 80568, 89520, 100710, 107424, 134280, 161136, 179040, 201420, 268560, 322272, 402840, 537120, 805680, 1611360]

約数ペア:

[(1, 1611360), (2, 805680), (3, 537120), (4, 402840), (5, 322272), (6, 268560), (8, 201420), (9, 179040), (10, 161136), (12, 134280), (15, 107424), (16, 100710), (18, 89520), (20, 80568), (24, 67140), (27, 59680), (30, 53712), (32, 50355), (36, 44760), (40, 40284), (45, 35808), (48, 33570), (54, 29840), (60, 26856), (72, 22380), (80, 20142), (90, 17904), (96, 16785), (108, 14920), (120, 13428), (135, 11936), (144, 11190), (160, 10071), (180, 8952), (216, 7460), (240, 6714), (270, 5968), (288, 5595), (360, 4476), (373, 4320), (432, 3730), (480, 3357), (540, 2984), (720, 2238), (746, 2160), (864, 1865), (1080, 1492), (1119, 1440)]