2039520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 7354368

約数和(自身を除く): 5314848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 607, 672, 840, 1120, 1214, 1680, 1821, 2428, 3035, 3360, 3642, 4249, 4856, 6070, 7284, 8498, 9105, 9712, 12140, 12747, 14568, 16996, 18210, 19424, 21245, 24280, 25494, 29136, 33992, 36420, 42490, 48560, 50988, 58272, 63735, 67984, 72840, 84980, 97120, 101976, 127470, 135968, 145680, 169960, 203952, 254940, 291360, 339920, 407904, 509880, 679840, 1019760, 2039520]

約数ペア:

[(1, 2039520), (2, 1019760), (3, 679840), (4, 509880), (5, 407904), (6, 339920), (7, 291360), (8, 254940), (10, 203952), (12, 169960), (14, 145680), (15, 135968), (16, 127470), (20, 101976), (21, 97120), (24, 84980), (28, 72840), (30, 67984), (32, 63735), (35, 58272), (40, 50988), (42, 48560), (48, 42490), (56, 36420), (60, 33992), (70, 29136), (80, 25494), (84, 24280), (96, 21245), (105, 19424), (112, 18210), (120, 16996), (140, 14568), (160, 12747), (168, 12140), (210, 9712), (224, 9105), (240, 8498), (280, 7284), (336, 6070), (420, 4856), (480, 4249), (560, 3642), (607, 3360), (672, 3035), (840, 2428), (1120, 1821), (1214, 1680)]