7334640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 25185888

約数和(自身を除く): 17851248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 167, 180, 183, 240, 244, 305, 334, 360, 366, 488, 501, 549, 610, 668, 720, 732, 835, 915, 976, 1002, 1098, 1220, 1336, 1464, 1503, 1670, 1830, 2004, 2196, 2440, 2505, 2672, 2745, 2928, 3006, 3340, 3660, 4008, 4392, 4880, 5010, 5490, 6012, 6680, 7320, 7515, 8016, 8784, 10020, 10187, 10980, 12024, 13360, 14640, 15030, 20040, 20374, 21960, 24048, 30060, 30561, 40080, 40748, 43920, 50935, 60120, 61122, 81496, 91683, 101870, 120240, 122244, 152805, 162992, 183366, 203740, 244488, 305610, 366732, 407480, 458415, 488976, 611220, 733464, 814960, 916830, 1222440, 1466928, 1833660, 2444880, 3667320, 7334640]

約数ペア:

[(1, 7334640), (2, 3667320), (3, 2444880), (4, 1833660), (5, 1466928), (6, 1222440), (8, 916830), (9, 814960), (10, 733464), (12, 611220), (15, 488976), (16, 458415), (18, 407480), (20, 366732), (24, 305610), (30, 244488), (36, 203740), (40, 183366), (45, 162992), (48, 152805), (60, 122244), (61, 120240), (72, 101870), (80, 91683), (90, 81496), (120, 61122), (122, 60120), (144, 50935), (167, 43920), (180, 40748), (183, 40080), (240, 30561), (244, 30060), (305, 24048), (334, 21960), (360, 20374), (366, 20040), (488, 15030), (501, 14640), (549, 13360), (610, 12024), (668, 10980), (720, 10187), (732, 10020), (835, 8784), (915, 8016), (976, 7515), (1002, 7320), (1098, 6680), (1220, 6012), (1336, 5490), (1464, 5010), (1503, 4880), (1670, 4392), (1830, 4008), (2004, 3660), (2196, 3340), (2440, 3006), (2505, 2928), (2672, 2745)]