3929520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2339}}^1$

素因数の和:2362

約数の個数: 80

約数和(自身を含む): 13927680

約数和(自身を除く): 9998160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2339, 4678, 7017, 9356, 11695, 14034, 16373, 18712, 23390, 28068, 32746, 35085, 37424, 46780, 49119, 56136, 65492, 70170, 81865, 93560, 98238, 112272, 130984, 140340, 163730, 187120, 196476, 245595, 261968, 280680, 327460, 392952, 491190, 561360, 654920, 785904, 982380, 1309840, 1964760, 3929520]

約数ペア:

[(1, 3929520), (2, 1964760), (3, 1309840), (4, 982380), (5, 785904), (6, 654920), (7, 561360), (8, 491190), (10, 392952), (12, 327460), (14, 280680), (15, 261968), (16, 245595), (20, 196476), (21, 187120), (24, 163730), (28, 140340), (30, 130984), (35, 112272), (40, 98238), (42, 93560), (48, 81865), (56, 70170), (60, 65492), (70, 56136), (80, 49119), (84, 46780), (105, 37424), (112, 35085), (120, 32746), (140, 28068), (168, 23390), (210, 18712), (240, 16373), (280, 14034), (336, 11695), (420, 9356), (560, 7017), (840, 4678), (1680, 2339)]