24697680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 89303808

約数和(自身を除く): 64606128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 241, 244, 280, 305, 336, 366, 420, 427, 482, 488, 560, 610, 723, 732, 840, 854, 915, 964, 976, 1205, 1220, 1281, 1446, 1464, 1680, 1687, 1708, 1830, 1928, 2135, 2410, 2440, 2562, 2892, 2928, 3374, 3416, 3615, 3660, 3856, 4270, 4820, 4880, 5061, 5124, 5784, 6405, 6748, 6832, 7230, 7320, 8435, 8540, 9640, 10122, 10248, 11568, 12810, 13496, 14460, 14640, 14701, 16870, 17080, 19280, 20244, 20496, 25305, 25620, 26992, 28920, 29402, 33740, 34160, 40488, 44103, 50610, 51240, 57840, 58804, 67480, 73505, 80976, 88206, 101220, 102480, 102907, 117608, 134960, 147010, 176412, 202440, 205814, 220515, 235216, 294020, 308721, 352824, 404880, 411628, 441030, 514535, 588040, 617442, 705648, 823256, 882060, 1029070, 1176080, 1234884, 1543605, 1646512, 1764120, 2058140, 2469768, 3087210, 3528240, 4116280, 4939536, 6174420, 8232560, 12348840, 24697680]

約数ペア:

[(1, 24697680), (2, 12348840), (3, 8232560), (4, 6174420), (5, 4939536), (6, 4116280), (7, 3528240), (8, 3087210), (10, 2469768), (12, 2058140), (14, 1764120), (15, 1646512), (16, 1543605), (20, 1234884), (21, 1176080), (24, 1029070), (28, 882060), (30, 823256), (35, 705648), (40, 617442), (42, 588040), (48, 514535), (56, 441030), (60, 411628), (61, 404880), (70, 352824), (80, 308721), (84, 294020), (105, 235216), (112, 220515), (120, 205814), (122, 202440), (140, 176412), (168, 147010), (183, 134960), (210, 117608), (240, 102907), (241, 102480), (244, 101220), (280, 88206), (305, 80976), (336, 73505), (366, 67480), (420, 58804), (427, 57840), (482, 51240), (488, 50610), (560, 44103), (610, 40488), (723, 34160), (732, 33740), (840, 29402), (854, 28920), (915, 26992), (964, 25620), (976, 25305), (1205, 20496), (1220, 20244), (1281, 19280), (1446, 17080), (1464, 16870), (1680, 14701), (1687, 14640), (1708, 14460), (1830, 13496), (1928, 12810), (2135, 11568), (2410, 10248), (2440, 10122), (2562, 9640), (2892, 8540), (2928, 8435), (3374, 7320), (3416, 7230), (3615, 6832), (3660, 6748), (3856, 6405), (4270, 5784), (4820, 5124), (4880, 5061)]