24681720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29383}}^1$

素因数の和:29404

約数の個数: 64

約数和(自身を含む): 84625920

約数和(自身を除く): 59944200

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, 29383, 58766, 88149, 117532, 146915, 176298, 205681, 235064, 293830, 352596, 411362, 440745, 587660, 617043, 705192, 822724, 881490, 1028405, 1175320, 1234086, 1645448, 1762980, 2056810, 2468172, 3085215, 3525960, 4113620, 4936344, 6170430, 8227240, 12340860, 24681720]

約数ペア:

[(1, 24681720), (2, 12340860), (3, 8227240), (4, 6170430), (5, 4936344), (6, 4113620), (7, 3525960), (8, 3085215), (10, 2468172), (12, 2056810), (14, 1762980), (15, 1645448), (20, 1234086), (21, 1175320), (24, 1028405), (28, 881490), (30, 822724), (35, 705192), (40, 617043), (42, 587660), (56, 440745), (60, 411362), (70, 352596), (84, 293830), (105, 235064), (120, 205681), (140, 176298), (168, 146915), (210, 117532), (280, 88149), (420, 58766), (840, 29383)]