76394880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4421}}^1$

素因数の和:4449

約数の個数: 128

約数和(自身を含む): 270626400

約数和(自身を除く): 194231520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 4421, 5760, 8640, 8842, 13263, 17280, 17684, 22105, 26526, 35368, 39789, 44210, 53052, 66315, 70736, 79578, 88420, 106104, 119367, 132630, 141472, 159156, 176840, 198945, 212208, 238734, 265260, 282944, 318312, 353680, 397890, 424416, 477468, 530520, 565888, 596835, 636624, 707360, 795780, 848832, 954936, 1061040, 1193670, 1273248, 1414720, 1591560, 1697664, 1909872, 2122080, 2387340, 2546496, 2829440, 3183120, 3819744, 4244160, 4774680, 5092992, 6366240, 7639488, 8488320, 9549360, 12732480, 15278976, 19098720, 25464960, 38197440, 76394880]

約数ペア:

[(1, 76394880), (2, 38197440), (3, 25464960), (4, 19098720), (5, 15278976), (6, 12732480), (8, 9549360), (9, 8488320), (10, 7639488), (12, 6366240), (15, 5092992), (16, 4774680), (18, 4244160), (20, 3819744), (24, 3183120), (27, 2829440), (30, 2546496), (32, 2387340), (36, 2122080), (40, 1909872), (45, 1697664), (48, 1591560), (54, 1414720), (60, 1273248), (64, 1193670), (72, 1061040), (80, 954936), (90, 848832), (96, 795780), (108, 707360), (120, 636624), (128, 596835), (135, 565888), (144, 530520), (160, 477468), (180, 424416), (192, 397890), (216, 353680), (240, 318312), (270, 282944), (288, 265260), (320, 238734), (360, 212208), (384, 198945), (432, 176840), (480, 159156), (540, 141472), (576, 132630), (640, 119367), (720, 106104), (864, 88420), (960, 79578), (1080, 70736), (1152, 66315), (1440, 53052), (1728, 44210), (1920, 39789), (2160, 35368), (2880, 26526), (3456, 22105), (4320, 17684), (4421, 17280), (5760, 13263), (8640, 8842)]