2015160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2399}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4896840

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, 840, 2399, 4798, 7197, 9596, 11995, 14394, 16793, 19192, 23990, 28788, 33586, 35985, 47980, 50379, 57576, 67172, 71970, 83965, 95960, 100758, 134344, 143940, 167930, 201516, 251895, 287880, 335860, 403032, 503790, 671720, 1007580, 2015160]

約数ペア:

[(1, 2015160), (2, 1007580), (3, 671720), (4, 503790), (5, 403032), (6, 335860), (7, 287880), (8, 251895), (10, 201516), (12, 167930), (14, 143940), (15, 134344), (20, 100758), (21, 95960), (24, 83965), (28, 71970), (30, 67172), (35, 57576), (40, 50379), (42, 47980), (56, 35985), (60, 33586), (70, 28788), (84, 23990), (105, 19192), (120, 16793), (140, 14394), (168, 11995), (210, 9596), (280, 7197), (420, 4798), (840, 2399)]