4079880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1619}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 15163200

約数和(自身を除く): 11083320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1619, 2520, 3238, 4857, 6476, 8095, 9714, 11333, 12952, 14571, 16190, 19428, 22666, 24285, 29142, 32380, 33999, 38856, 45332, 48570, 56665, 58284, 64760, 67998, 72855, 90664, 97140, 101997, 113330, 116568, 135996, 145710, 169995, 194280, 203994, 226660, 271992, 291420, 339990, 407988, 453320, 509985, 582840, 679980, 815976, 1019970, 1359960, 2039940, 4079880]

約数ペア:

[(1, 4079880), (2, 2039940), (3, 1359960), (4, 1019970), (5, 815976), (6, 679980), (7, 582840), (8, 509985), (9, 453320), (10, 407988), (12, 339990), (14, 291420), (15, 271992), (18, 226660), (20, 203994), (21, 194280), (24, 169995), (28, 145710), (30, 135996), (35, 116568), (36, 113330), (40, 101997), (42, 97140), (45, 90664), (56, 72855), (60, 67998), (63, 64760), (70, 58284), (72, 56665), (84, 48570), (90, 45332), (105, 38856), (120, 33999), (126, 32380), (140, 29142), (168, 24285), (180, 22666), (210, 19428), (252, 16190), (280, 14571), (315, 12952), (360, 11333), (420, 9714), (504, 8095), (630, 6476), (840, 4857), (1260, 3238), (1619, 2520)]