3842080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 10342080

約数和(自身を除く): 6500000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 59, 74, 80, 88, 110, 118, 148, 160, 176, 185, 220, 236, 295, 296, 352, 370, 407, 440, 472, 590, 592, 649, 740, 814, 880, 944, 1180, 1184, 1298, 1480, 1628, 1760, 1888, 2035, 2183, 2360, 2596, 2960, 3245, 3256, 4070, 4366, 4720, 5192, 5920, 6490, 6512, 8140, 8732, 9440, 10384, 10915, 12980, 13024, 16280, 17464, 20768, 21830, 24013, 25960, 32560, 34928, 43660, 48026, 51920, 65120, 69856, 87320, 96052, 103840, 120065, 174640, 192104, 240130, 349280, 384208, 480260, 768416, 960520, 1921040, 3842080]

約数ペア:

[(1, 3842080), (2, 1921040), (4, 960520), (5, 768416), (8, 480260), (10, 384208), (11, 349280), (16, 240130), (20, 192104), (22, 174640), (32, 120065), (37, 103840), (40, 96052), (44, 87320), (55, 69856), (59, 65120), (74, 51920), (80, 48026), (88, 43660), (110, 34928), (118, 32560), (148, 25960), (160, 24013), (176, 21830), (185, 20768), (220, 17464), (236, 16280), (295, 13024), (296, 12980), (352, 10915), (370, 10384), (407, 9440), (440, 8732), (472, 8140), (590, 6512), (592, 6490), (649, 5920), (740, 5192), (814, 4720), (880, 4366), (944, 4070), (1180, 3256), (1184, 3245), (1298, 2960), (1480, 2596), (1628, 2360), (1760, 2183), (1888, 2035)]