2429280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 9513504

約数和(自身を除く): 7084224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 241, 252, 280, 288, 315, 336, 360, 420, 480, 482, 504, 560, 630, 672, 720, 723, 840, 964, 1008, 1120, 1205, 1260, 1440, 1446, 1680, 1687, 1928, 2016, 2169, 2410, 2520, 2892, 3360, 3374, 3615, 3856, 4338, 4820, 5040, 5061, 5784, 6748, 7230, 7712, 8435, 8676, 9640, 10080, 10122, 10845, 11568, 13496, 14460, 15183, 16870, 17352, 19280, 20244, 21690, 23136, 25305, 26992, 28920, 30366, 33740, 34704, 38560, 40488, 43380, 50610, 53984, 57840, 60732, 67480, 69408, 75915, 80976, 86760, 101220, 115680, 121464, 134960, 151830, 161952, 173520, 202440, 242928, 269920, 303660, 347040, 404880, 485856, 607320, 809760, 1214640, 2429280]

約数ペア:

[(1, 2429280), (2, 1214640), (3, 809760), (4, 607320), (5, 485856), (6, 404880), (7, 347040), (8, 303660), (9, 269920), (10, 242928), (12, 202440), (14, 173520), (15, 161952), (16, 151830), (18, 134960), (20, 121464), (21, 115680), (24, 101220), (28, 86760), (30, 80976), (32, 75915), (35, 69408), (36, 67480), (40, 60732), (42, 57840), (45, 53984), (48, 50610), (56, 43380), (60, 40488), (63, 38560), (70, 34704), (72, 33740), (80, 30366), (84, 28920), (90, 26992), (96, 25305), (105, 23136), (112, 21690), (120, 20244), (126, 19280), (140, 17352), (144, 16870), (160, 15183), (168, 14460), (180, 13496), (210, 11568), (224, 10845), (240, 10122), (241, 10080), (252, 9640), (280, 8676), (288, 8435), (315, 7712), (336, 7230), (360, 6748), (420, 5784), (480, 5061), (482, 5040), (504, 4820), (560, 4338), (630, 3856), (672, 3615), (720, 3374), (723, 3360), (840, 2892), (964, 2520), (1008, 2410), (1120, 2169), (1205, 2016), (1260, 1928), (1440, 1687), (1446, 1680)]