215181360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11069}}^1$

素因数の和:11097

約数の個数: 120

約数和(自身を含む): 749483280

約数和(自身を除く): 534301920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 11069, 19440, 22138, 33207, 44276, 55345, 66414, 88552, 99621, 110690, 132828, 166035, 177104, 199242, 221380, 265656, 298863, 332070, 398484, 442760, 498105, 531312, 597726, 664140, 796968, 885520, 896589, 996210, 1195452, 1328280, 1494315, 1593936, 1793178, 1992420, 2390904, 2656560, 2689767, 2988630, 3586356, 3984840, 4482945, 4781808, 5379534, 5977260, 7172712, 7969680, 8965890, 10759068, 11954520, 13448835, 14345424, 17931780, 21518136, 23909040, 26897670, 35863560, 43036272, 53795340, 71727120, 107590680, 215181360]

約数ペア:

[(1, 215181360), (2, 107590680), (3, 71727120), (4, 53795340), (5, 43036272), (6, 35863560), (8, 26897670), (9, 23909040), (10, 21518136), (12, 17931780), (15, 14345424), (16, 13448835), (18, 11954520), (20, 10759068), (24, 8965890), (27, 7969680), (30, 7172712), (36, 5977260), (40, 5379534), (45, 4781808), (48, 4482945), (54, 3984840), (60, 3586356), (72, 2988630), (80, 2689767), (81, 2656560), (90, 2390904), (108, 1992420), (120, 1793178), (135, 1593936), (144, 1494315), (162, 1328280), (180, 1195452), (216, 996210), (240, 896589), (243, 885520), (270, 796968), (324, 664140), (360, 597726), (405, 531312), (432, 498105), (486, 442760), (540, 398484), (648, 332070), (720, 298863), (810, 265656), (972, 221380), (1080, 199242), (1215, 177104), (1296, 166035), (1620, 132828), (1944, 110690), (2160, 99621), (2430, 88552), (3240, 66414), (3888, 55345), (4860, 44276), (6480, 33207), (9720, 22138), (11069, 19440)]