1529640

素因数分解:

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

素因数の和:631

約数の個数: 96

約数和(自身を含む): 5690880

約数和(自身を除く): 4161240

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, 607, 630, 840, 1214, 1260, 1821, 2428, 2520, 3035, 3642, 4249, 4856, 5463, 6070, 7284, 8498, 9105, 10926, 12140, 12747, 14568, 16996, 18210, 21245, 21852, 24280, 25494, 27315, 33992, 36420, 38241, 42490, 43704, 50988, 54630, 63735, 72840, 76482, 84980, 101976, 109260, 127470, 152964, 169960, 191205, 218520, 254940, 305928, 382410, 509880, 764820, 1529640]

約数ペア:

[(1, 1529640), (2, 764820), (3, 509880), (4, 382410), (5, 305928), (6, 254940), (7, 218520), (8, 191205), (9, 169960), (10, 152964), (12, 127470), (14, 109260), (15, 101976), (18, 84980), (20, 76482), (21, 72840), (24, 63735), (28, 54630), (30, 50988), (35, 43704), (36, 42490), (40, 38241), (42, 36420), (45, 33992), (56, 27315), (60, 25494), (63, 24280), (70, 21852), (72, 21245), (84, 18210), (90, 16996), (105, 14568), (120, 12747), (126, 12140), (140, 10926), (168, 9105), (180, 8498), (210, 7284), (252, 6070), (280, 5463), (315, 4856), (360, 4249), (420, 3642), (504, 3035), (607, 2520), (630, 2428), (840, 1821), (1214, 1260)]