509880

素因数分解:

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

素因数の和:628

約数の個数: 64

約数和(自身を含む): 1751040

約数和(自身を除く): 1241160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 607, 840, 1214, 1821, 2428, 3035, 3642, 4249, 4856, 6070, 7284, 8498, 9105, 12140, 12747, 14568, 16996, 18210, 21245, 24280, 25494, 33992, 36420, 42490, 50988, 63735, 72840, 84980, 101976, 127470, 169960, 254940, 509880]

約数ペア:

[(1, 509880), (2, 254940), (3, 169960), (4, 127470), (5, 101976), (6, 84980), (7, 72840), (8, 63735), (10, 50988), (12, 42490), (14, 36420), (15, 33992), (20, 25494), (21, 24280), (24, 21245), (28, 18210), (30, 16996), (35, 14568), (40, 12747), (42, 12140), (56, 9105), (60, 8498), (70, 7284), (84, 6070), (105, 4856), (120, 4249), (140, 3642), (168, 3035), (210, 2428), (280, 1821), (420, 1214), (607, 840)]