27711720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{2851}}^1$

素因数の和:2877

約数の個数: 96

約数和(自身を含む): 93431520

約数和(自身を除く): 65719800

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 2851, 3240, 4860, 5702, 8553, 9720, 11404, 14255, 17106, 22808, 25659, 28510, 34212, 42765, 51318, 57020, 68424, 76977, 85530, 102636, 114040, 128295, 153954, 171060, 205272, 230931, 256590, 307908, 342120, 384885, 461862, 513180, 615816, 692793, 769770, 923724, 1026360, 1154655, 1385586, 1539540, 1847448, 2309310, 2771172, 3079080, 3463965, 4618620, 5542344, 6927930, 9237240, 13855860, 27711720]

約数ペア:

[(1, 27711720), (2, 13855860), (3, 9237240), (4, 6927930), (5, 5542344), (6, 4618620), (8, 3463965), (9, 3079080), (10, 2771172), (12, 2309310), (15, 1847448), (18, 1539540), (20, 1385586), (24, 1154655), (27, 1026360), (30, 923724), (36, 769770), (40, 692793), (45, 615816), (54, 513180), (60, 461862), (72, 384885), (81, 342120), (90, 307908), (108, 256590), (120, 230931), (135, 205272), (162, 171060), (180, 153954), (216, 128295), (243, 114040), (270, 102636), (324, 85530), (360, 76977), (405, 68424), (486, 57020), (540, 51318), (648, 42765), (810, 34212), (972, 28510), (1080, 25659), (1215, 22808), (1620, 17106), (1944, 14255), (2430, 11404), (2851, 9720), (3240, 8553), (4860, 5702)]