73130880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 239047200

約数和(自身を除く): 165916320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 929, 960, 984, 1230, 1312, 1640, 1858, 1920, 1968, 2460, 2624, 2787, 3280, 3716, 3936, 4645, 4920, 5248, 5574, 6560, 7432, 7872, 9290, 9840, 11148, 13120, 13935, 14864, 15744, 18580, 19680, 22296, 26240, 27870, 29728, 37160, 38089, 39360, 44592, 55740, 59456, 74320, 76178, 78720, 89184, 111480, 114267, 118912, 148640, 152356, 178368, 190445, 222960, 228534, 297280, 304712, 356736, 380890, 445920, 457068, 571335, 594560, 609424, 761780, 891840, 914136, 1142670, 1218848, 1523560, 1783680, 1828272, 2285340, 2437696, 3047120, 3656544, 4570680, 4875392, 6094240, 7313088, 9141360, 12188480, 14626176, 18282720, 24376960, 36565440, 73130880]

約数ペア:

[(1, 73130880), (2, 36565440), (3, 24376960), (4, 18282720), (5, 14626176), (6, 12188480), (8, 9141360), (10, 7313088), (12, 6094240), (15, 4875392), (16, 4570680), (20, 3656544), (24, 3047120), (30, 2437696), (32, 2285340), (40, 1828272), (41, 1783680), (48, 1523560), (60, 1218848), (64, 1142670), (80, 914136), (82, 891840), (96, 761780), (120, 609424), (123, 594560), (128, 571335), (160, 457068), (164, 445920), (192, 380890), (205, 356736), (240, 304712), (246, 297280), (320, 228534), (328, 222960), (384, 190445), (410, 178368), (480, 152356), (492, 148640), (615, 118912), (640, 114267), (656, 111480), (820, 89184), (929, 78720), (960, 76178), (984, 74320), (1230, 59456), (1312, 55740), (1640, 44592), (1858, 39360), (1920, 38089), (1968, 37160), (2460, 29728), (2624, 27870), (2787, 26240), (3280, 22296), (3716, 19680), (3936, 18580), (4645, 15744), (4920, 14864), (5248, 13935), (5574, 13120), (6560, 11148), (7432, 9840), (7872, 9290)]