277541.00000000

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 46061568

約数和(自身を除く): 33101088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 67, 78, 80, 93, 96, 104, 120, 124, 130, 134, 155, 156, 160, 186, 195, 201, 208, 240, 248, 260, 268, 310, 312, 335, 372, 390, 402, 403, 416, 465, 480, 496, 520, 536, 620, 624, 670, 744, 780, 804, 806, 871, 930, 992, 1005, 1040, 1072, 1209, 1240, 1248, 1340, 1488, 1560, 1608, 1612, 1742, 1860, 2010, 2015, 2077, 2080, 2144, 2418, 2480, 2613, 2680, 2976, 3120, 3216, 3224, 3484, 3720, 4020, 4030, 4154, 4355, 4836, 4960, 5226, 5360, 6045, 6231, 6240, 6432, 6448, 6968, 7440, 8040, 8060, 8308, 8710, 9672, 10385, 10452, 10720, 12090, 12462, 12896, 13065, 13936, 14880, 16080, 16120, 16616, 17420, 19344, 20770, 20904, 24180, 24924, 26130, 27001, 27872, 31155, 32160, 32240, 33232, 34840, 38688, 41540, 41808, 48360, 49848, 52260, 54002, 62310, 64480, 66464, 69680, 81003, 83080, 83616, 96720, 99696, 104520, 108004, 124620, 135005, 139360, 162006, 166160, 193440, 199392, 209040, 216008, 249240, 270010, 324012, 332320, 405015, 418080, 432016, 498480, 540020, 648024, 810030, 864032, 996960, 1080040, 1296048, 1620060, 2160080, 2592096, 3240120, 4320160, 6480240, 12960480]

約数ペア:

[(1, 12960480), (2, 6480240), (3, 4320160), (4, 3240120), (5, 2592096), (6, 2160080), (8, 1620060), (10, 1296048), (12, 1080040), (13, 996960), (15, 864032), (16, 810030), (20, 648024), (24, 540020), (26, 498480), (30, 432016), (31, 418080), (32, 405015), (39, 332320), (40, 324012), (48, 270010), (52, 249240), (60, 216008), (62, 209040), (65, 199392), (67, 193440), (78, 166160), (80, 162006), (93, 139360), (96, 135005), (104, 124620), (120, 108004), (124, 104520), (130, 99696), (134, 96720), (155, 83616), (156, 83080), (160, 81003), (186, 69680), (195, 66464), (201, 64480), (208, 62310), (240, 54002), (248, 52260), (260, 49848), (268, 48360), (310, 41808), (312, 41540), (335, 38688), (372, 34840), (390, 33232), (402, 32240), (403, 32160), (416, 31155), (465, 27872), (480, 27001), (496, 26130), (520, 24924), (536, 24180), (620, 20904), (624, 20770), (670, 19344), (744, 17420), (780, 16616), (804, 16120), (806, 16080), (871, 14880), (930, 13936), (992, 13065), (1005, 12896), (1040, 12462), (1072, 12090), (1209, 10720), (1240, 10452), (1248, 10385), (1340, 9672), (1488, 8710), (1560, 8308), (1608, 8060), (1612, 8040), (1742, 7440), (1860, 6968), (2010, 6448), (2015, 6432), (2077, 6240), (2080, 6231), (2144, 6045), (2418, 5360), (2480, 5226), (2613, 4960), (2680, 4836), (2976, 4355), (3120, 4154), (3216, 4030), (3224, 4020), (3484, 3720)]