8132520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 27319680

約数和(自身を除く): 19187160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 101, 110, 120, 122, 132, 165, 183, 202, 220, 244, 264, 303, 305, 330, 366, 404, 440, 488, 505, 606, 610, 660, 671, 732, 808, 915, 1010, 1111, 1212, 1220, 1320, 1342, 1464, 1515, 1830, 2013, 2020, 2222, 2424, 2440, 2684, 3030, 3333, 3355, 3660, 4026, 4040, 4444, 5368, 5555, 6060, 6161, 6666, 6710, 7320, 8052, 8888, 10065, 11110, 12120, 12322, 13332, 13420, 16104, 16665, 18483, 20130, 22220, 24644, 26664, 26840, 30805, 33330, 36966, 40260, 44440, 49288, 61610, 66660, 67771, 73932, 80520, 92415, 123220, 133320, 135542, 147864, 184830, 203313, 246440, 271084, 338855, 369660, 406626, 542168, 677710, 739320, 813252, 1016565, 1355420, 1626504, 2033130, 2710840, 4066260, 8132520]

約数ペア:

[(1, 8132520), (2, 4066260), (3, 2710840), (4, 2033130), (5, 1626504), (6, 1355420), (8, 1016565), (10, 813252), (11, 739320), (12, 677710), (15, 542168), (20, 406626), (22, 369660), (24, 338855), (30, 271084), (33, 246440), (40, 203313), (44, 184830), (55, 147864), (60, 135542), (61, 133320), (66, 123220), (88, 92415), (101, 80520), (110, 73932), (120, 67771), (122, 66660), (132, 61610), (165, 49288), (183, 44440), (202, 40260), (220, 36966), (244, 33330), (264, 30805), (303, 26840), (305, 26664), (330, 24644), (366, 22220), (404, 20130), (440, 18483), (488, 16665), (505, 16104), (606, 13420), (610, 13332), (660, 12322), (671, 12120), (732, 11110), (808, 10065), (915, 8888), (1010, 8052), (1111, 7320), (1212, 6710), (1220, 6666), (1320, 6161), (1342, 6060), (1464, 5555), (1515, 5368), (1830, 4444), (2013, 4040), (2020, 4026), (2222, 3660), (2424, 3355), (2440, 3333), (2684, 3030)]