127398960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 476532000

約数和(自身を除く): 349133040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 349, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 698, 702, 720, 780, 845, 936, 1014, 1040, 1047, 1080, 1170, 1352, 1396, 1404, 1521, 1560, 1690, 1745, 1755, 1872, 2028, 2094, 2160, 2340, 2535, 2704, 2792, 2808, 3042, 3120, 3141, 3380, 3490, 3510, 4056, 4188, 4537, 4563, 4680, 5070, 5235, 5584, 5616, 6084, 6282, 6760, 6980, 7020, 7605, 8112, 8376, 9074, 9126, 9360, 9423, 10140, 10470, 12168, 12564, 13520, 13611, 13960, 14040, 15210, 15705, 16752, 18148, 18252, 18846, 20280, 20940, 22685, 22815, 24336, 25128, 27222, 27920, 28080, 30420, 31410, 36296, 36504, 37692, 40560, 40833, 41880, 45370, 45630, 47115, 50256, 54444, 58981, 60840, 62820, 68055, 72592, 73008, 75384, 81666, 83760, 90740, 91260, 94230, 108888, 117962, 121680, 122499, 125640, 136110, 150768, 163332, 176943, 181480, 182520, 188460, 204165, 217776, 235924, 244998, 251280, 272220, 294905, 326664, 353886, 362960, 365040, 376920, 408330, 471848, 489996, 530829, 544440, 589810, 612495, 653328, 707772, 753840, 816660, 884715, 943696, 979992, 1061658, 1088880, 1179620, 1224990, 1415544, 1592487, 1633320, 1769430, 1959984, 2123316, 2359240, 2449980, 2654145, 2831088, 3184974, 3266640, 3538860, 4246632, 4718480, 4899960, 5308290, 6369948, 7077720, 7962435, 8493264, 9799920, 10616580, 12739896, 14155440, 15924870, 21233160, 25479792, 31849740, 42466320, 63699480, 127398960]

約数ペア:

[(1, 127398960), (2, 63699480), (3, 42466320), (4, 31849740), (5, 25479792), (6, 21233160), (8, 15924870), (9, 14155440), (10, 12739896), (12, 10616580), (13, 9799920), (15, 8493264), (16, 7962435), (18, 7077720), (20, 6369948), (24, 5308290), (26, 4899960), (27, 4718480), (30, 4246632), (36, 3538860), (39, 3266640), (40, 3184974), (45, 2831088), (48, 2654145), (52, 2449980), (54, 2359240), (60, 2123316), (65, 1959984), (72, 1769430), (78, 1633320), (80, 1592487), (90, 1415544), (104, 1224990), (108, 1179620), (117, 1088880), (120, 1061658), (130, 979992), (135, 943696), (144, 884715), (156, 816660), (169, 753840), (180, 707772), (195, 653328), (208, 612495), (216, 589810), (234, 544440), (240, 530829), (260, 489996), (270, 471848), (312, 408330), (338, 376920), (349, 365040), (351, 362960), (360, 353886), (390, 326664), (432, 294905), (468, 272220), (507, 251280), (520, 244998), (540, 235924), (585, 217776), (624, 204165), (676, 188460), (698, 182520), (702, 181480), (720, 176943), (780, 163332), (845, 150768), (936, 136110), (1014, 125640), (1040, 122499), (1047, 121680), (1080, 117962), (1170, 108888), (1352, 94230), (1396, 91260), (1404, 90740), (1521, 83760), (1560, 81666), (1690, 75384), (1745, 73008), (1755, 72592), (1872, 68055), (2028, 62820), (2094, 60840), (2160, 58981), (2340, 54444), (2535, 50256), (2704, 47115), (2792, 45630), (2808, 45370), (3042, 41880), (3120, 40833), (3141, 40560), (3380, 37692), (3490, 36504), (3510, 36296), (4056, 31410), (4188, 30420), (4537, 28080), (4563, 27920), (4680, 27222), (5070, 25128), (5235, 24336), (5584, 22815), (5616, 22685), (6084, 20940), (6282, 20280), (6760, 18846), (6980, 18252), (7020, 18148), (7605, 16752), (8112, 15705), (8376, 15210), (9074, 14040), (9126, 13960), (9360, 13611), (9423, 13520), (10140, 12564), (10470, 12168)]