236851920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{328961}}^1$

素因数の和:328980

約数の個数: 60

約数和(自身を含む): 795430116

約数和(自身を除く): 558578196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 328961, 657922, 986883, 1315844, 1644805, 1973766, 2631688, 2960649, 3289610, 3947532, 4934415, 5263376, 5921298, 6579220, 7895064, 9868830, 11842596, 13158440, 14803245, 15790128, 19737660, 23685192, 26316880, 29606490, 39475320, 47370384, 59212980, 78950640, 118425960, 236851920]

約数ペア:

[(1, 236851920), (2, 118425960), (3, 78950640), (4, 59212980), (5, 47370384), (6, 39475320), (8, 29606490), (9, 26316880), (10, 23685192), (12, 19737660), (15, 15790128), (16, 14803245), (18, 13158440), (20, 11842596), (24, 9868830), (30, 7895064), (36, 6579220), (40, 5921298), (45, 5263376), (48, 4934415), (60, 3947532), (72, 3289610), (80, 2960649), (90, 2631688), (120, 1973766), (144, 1644805), (180, 1315844), (240, 986883), (360, 657922), (720, 328961)]