23472120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27943}}^1$

素因数の和:27964

約数の個数: 64

約数和(自身を含む): 80478720

約数和(自身を除く): 57006600

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, 27943, 55886, 83829, 111772, 139715, 167658, 195601, 223544, 279430, 335316, 391202, 419145, 558860, 586803, 670632, 782404, 838290, 978005, 1117720, 1173606, 1564808, 1676580, 1956010, 2347212, 2934015, 3353160, 3912020, 4694424, 5868030, 7824040, 11736060, 23472120]

約数ペア:

[(1, 23472120), (2, 11736060), (3, 7824040), (4, 5868030), (5, 4694424), (6, 3912020), (7, 3353160), (8, 2934015), (10, 2347212), (12, 1956010), (14, 1676580), (15, 1564808), (20, 1173606), (21, 1117720), (24, 978005), (28, 838290), (30, 782404), (35, 670632), (40, 586803), (42, 558860), (56, 419145), (60, 391202), (70, 335316), (84, 279430), (105, 223544), (120, 195601), (140, 167658), (168, 139715), (210, 111772), (280, 83829), (420, 55886), (840, 27943)]