87224040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26921}}^1$

素因数の和:26944

約数の個数: 80

約数和(自身を含む): 293180580

約数和(自身を除く): 205956540

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 26921, 53842, 80763, 107684, 134605, 161526, 215368, 242289, 269210, 323052, 403815, 484578, 538420, 646104, 726867, 807630, 969156, 1076840, 1211445, 1453734, 1615260, 1938312, 2180601, 2422890, 2907468, 3230520, 3634335, 4361202, 4845780, 5814936, 7268670, 8722404, 9691560, 10903005, 14537340, 17444808, 21806010, 29074680, 43612020, 87224040]

約数ペア:

[(1, 87224040), (2, 43612020), (3, 29074680), (4, 21806010), (5, 17444808), (6, 14537340), (8, 10903005), (9, 9691560), (10, 8722404), (12, 7268670), (15, 5814936), (18, 4845780), (20, 4361202), (24, 3634335), (27, 3230520), (30, 2907468), (36, 2422890), (40, 2180601), (45, 1938312), (54, 1615260), (60, 1453734), (72, 1211445), (81, 1076840), (90, 969156), (108, 807630), (120, 726867), (135, 646104), (162, 538420), (180, 484578), (216, 403815), (270, 323052), (324, 269210), (360, 242289), (405, 215368), (540, 161526), (648, 134605), (810, 107684), (1080, 80763), (1620, 53842), (3240, 26921)]