39523440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 120

約数和(自身を含む): 134772624

約数和(自身を除く): 95249184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1361, 1452, 1815, 1936, 2420, 2640, 2722, 2904, 3630, 4083, 4840, 5444, 5808, 6805, 7260, 8166, 9680, 10888, 13610, 14520, 14971, 16332, 20415, 21776, 27220, 29040, 29942, 32664, 40830, 44913, 54440, 59884, 65328, 74855, 81660, 89826, 108880, 119768, 149710, 163320, 164681, 179652, 224565, 239536, 299420, 326640, 329362, 359304, 449130, 494043, 598840, 658724, 718608, 823405, 898260, 988086, 1197680, 1317448, 1646810, 1796520, 1976172, 2470215, 2634896, 3293620, 3593040, 3952344, 4940430, 6587240, 7904688, 9880860, 13174480, 19761720, 39523440]

約数ペア:

[(1, 39523440), (2, 19761720), (3, 13174480), (4, 9880860), (5, 7904688), (6, 6587240), (8, 4940430), (10, 3952344), (11, 3593040), (12, 3293620), (15, 2634896), (16, 2470215), (20, 1976172), (22, 1796520), (24, 1646810), (30, 1317448), (33, 1197680), (40, 988086), (44, 898260), (48, 823405), (55, 718608), (60, 658724), (66, 598840), (80, 494043), (88, 449130), (110, 359304), (120, 329362), (121, 326640), (132, 299420), (165, 239536), (176, 224565), (220, 179652), (240, 164681), (242, 163320), (264, 149710), (330, 119768), (363, 108880), (440, 89826), (484, 81660), (528, 74855), (605, 65328), (660, 59884), (726, 54440), (880, 44913), (968, 40830), (1210, 32664), (1320, 29942), (1361, 29040), (1452, 27220), (1815, 21776), (1936, 20415), (2420, 16332), (2640, 14971), (2722, 14520), (2904, 13610), (3630, 10888), (4083, 9680), (4840, 8166), (5444, 7260), (5808, 6805)]