8889178680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{3229}}^1$

素因数の和:5798

約数の個数: 128

約数和(自身を含む): 29651400000

約数和(自身を除く): 20762221320

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2549, 3229, 5098, 6458, 7647, 9687, 10196, 12745, 12916, 15294, 16145, 19374, 20392, 22941, 25490, 25832, 29061, 30588, 32290, 38235, 38748, 45882, 48435, 50980, 58122, 61176, 64580, 68823, 76470, 77496, 87183, 91764, 96870, 101960, 114705, 116244, 129160, 137646, 145305, 152940, 174366, 183528, 193740, 229410, 232488, 275292, 290610, 305880, 344115, 348732, 387480, 435915, 458820, 550584, 581220, 688230, 697464, 871830, 917640, 1162440, 1376460, 1743660, 2752920, 3487320, 8230721, 16461442, 24692163, 32922884, 41153605, 49384326, 65845768, 74076489, 82307210, 98768652, 123460815, 148152978, 164614420, 197537304, 222229467, 246921630, 296305956, 329228840, 370382445, 444458934, 493843260, 592611912, 740764890, 888917868, 987686520, 1111147335, 1481529780, 1777835736, 2222294670, 2963059560, 4444589340, 8889178680]

約数ペア:

[(1, 8889178680), (2, 4444589340), (3, 2963059560), (4, 2222294670), (5, 1777835736), (6, 1481529780), (8, 1111147335), (9, 987686520), (10, 888917868), (12, 740764890), (15, 592611912), (18, 493843260), (20, 444458934), (24, 370382445), (27, 329228840), (30, 296305956), (36, 246921630), (40, 222229467), (45, 197537304), (54, 164614420), (60, 148152978), (72, 123460815), (90, 98768652), (108, 82307210), (120, 74076489), (135, 65845768), (180, 49384326), (216, 41153605), (270, 32922884), (360, 24692163), (540, 16461442), (1080, 8230721), (2549, 3487320), (3229, 2752920), (5098, 1743660), (6458, 1376460), (7647, 1162440), (9687, 917640), (10196, 871830), (12745, 697464), (12916, 688230), (15294, 581220), (16145, 550584), (19374, 458820), (20392, 435915), (22941, 387480), (25490, 348732), (25832, 344115), (29061, 305880), (30588, 290610), (32290, 275292), (38235, 232488), (38748, 229410), (45882, 193740), (48435, 183528), (50980, 174366), (58122, 152940), (61176, 145305), (64580, 137646), (68823, 129160), (76470, 116244), (77496, 114705), (87183, 101960), (91764, 96870)]