123375960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{4231}}^1$

素因数の和:4260

約数の個数: 112

約数和(自身を含む): 416301840

約数和(自身を除く): 292925880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4231, 4860, 5832, 7290, 8462, 9720, 12693, 14580, 16924, 21155, 25386, 29160, 33848, 38079, 42310, 50772, 63465, 76158, 84620, 101544, 114237, 126930, 152316, 169240, 190395, 228474, 253860, 304632, 342711, 380790, 456948, 507720, 571185, 685422, 761580, 913896, 1028133, 1142370, 1370844, 1523160, 1713555, 2056266, 2284740, 2741688, 3084399, 3427110, 4112532, 4569480, 5140665, 6168798, 6854220, 8225064, 10281330, 12337596, 13708440, 15421995, 20562660, 24675192, 30843990, 41125320, 61687980, 123375960]

約数ペア:

[(1, 123375960), (2, 61687980), (3, 41125320), (4, 30843990), (5, 24675192), (6, 20562660), (8, 15421995), (9, 13708440), (10, 12337596), (12, 10281330), (15, 8225064), (18, 6854220), (20, 6168798), (24, 5140665), (27, 4569480), (30, 4112532), (36, 3427110), (40, 3084399), (45, 2741688), (54, 2284740), (60, 2056266), (72, 1713555), (81, 1523160), (90, 1370844), (108, 1142370), (120, 1028133), (135, 913896), (162, 761580), (180, 685422), (216, 571185), (243, 507720), (270, 456948), (324, 380790), (360, 342711), (405, 304632), (486, 253860), (540, 228474), (648, 190395), (729, 169240), (810, 152316), (972, 126930), (1080, 114237), (1215, 101544), (1458, 84620), (1620, 76158), (1944, 63465), (2430, 50772), (2916, 42310), (3240, 38079), (3645, 33848), (4231, 29160), (4860, 25386), (5832, 21155), (7290, 16924), (8462, 14580), (9720, 12693)]