306012240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 240

約数和(自身を含む): 1136498688

約数和(自身を除く): 830486448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1087, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1656, 1840, 1955, 2040, 2070, 2174, 2346, 2448, 2760, 3060, 3128, 3261, 3312, 3519, 3910, 4080, 4140, 4348, 4692, 5435, 5520, 5865, 6120, 6256, 6522, 7038, 7820, 8280, 8696, 9384, 9783, 10870, 11730, 12240, 13044, 14076, 15640, 16305, 16560, 17392, 17595, 18479, 18768, 19566, 21740, 23460, 25001, 26088, 28152, 31280, 32610, 35190, 36958, 39132, 43480, 46920, 48915, 50002, 52176, 55437, 56304, 65220, 70380, 73916, 75003, 78264, 86960, 92395, 93840, 97830, 100004, 110874, 125005, 130440, 140760, 147832, 150006, 156528, 166311, 184790, 195660, 200008, 221748, 225009, 250010, 260880, 277185, 281520, 295664, 300012, 332622, 369580, 375015, 391320, 400016, 425017, 443496, 450018, 500020, 554370, 600024, 665244, 739160, 750030, 782640, 831555, 850034, 886992, 900036, 1000040, 1108740, 1125045, 1200048, 1275051, 1330488, 1478320, 1500060, 1663110, 1700068, 1800072, 2000080, 2125085, 2217480, 2250090, 2550102, 2660976, 3000120, 3326220, 3400136, 3600144, 3825153, 4250170, 4434960, 4500180, 5100204, 6000240, 6375255, 6652440, 6800272, 7650306, 8500340, 9000360, 10200408, 12750510, 13304880, 15300612, 17000680, 18000720, 19125765, 20400816, 25501020, 30601224, 34001360, 38251530, 51002040, 61202448, 76503060, 102004080, 153006120, 306012240]

約数ペア:

[(1, 306012240), (2, 153006120), (3, 102004080), (4, 76503060), (5, 61202448), (6, 51002040), (8, 38251530), (9, 34001360), (10, 30601224), (12, 25501020), (15, 20400816), (16, 19125765), (17, 18000720), (18, 17000680), (20, 15300612), (23, 13304880), (24, 12750510), (30, 10200408), (34, 9000360), (36, 8500340), (40, 7650306), (45, 6800272), (46, 6652440), (48, 6375255), (51, 6000240), (60, 5100204), (68, 4500180), (69, 4434960), (72, 4250170), (80, 3825153), (85, 3600144), (90, 3400136), (92, 3326220), (102, 3000120), (115, 2660976), (120, 2550102), (136, 2250090), (138, 2217480), (144, 2125085), (153, 2000080), (170, 1800072), (180, 1700068), (184, 1663110), (204, 1500060), (207, 1478320), (230, 1330488), (240, 1275051), (255, 1200048), (272, 1125045), (276, 1108740), (306, 1000040), (340, 900036), (345, 886992), (360, 850034), (368, 831555), (391, 782640), (408, 750030), (414, 739160), (460, 665244), (510, 600024), (552, 554370), (612, 500020), (680, 450018), (690, 443496), (720, 425017), (765, 400016), (782, 391320), (816, 375015), (828, 369580), (920, 332622), (1020, 300012), (1035, 295664), (1087, 281520), (1104, 277185), (1173, 260880), (1224, 250010), (1360, 225009), (1380, 221748), (1530, 200008), (1564, 195660), (1656, 184790), (1840, 166311), (1955, 156528), (2040, 150006), (2070, 147832), (2174, 140760), (2346, 130440), (2448, 125005), (2760, 110874), (3060, 100004), (3128, 97830), (3261, 93840), (3312, 92395), (3519, 86960), (3910, 78264), (4080, 75003), (4140, 73916), (4348, 70380), (4692, 65220), (5435, 56304), (5520, 55437), (5865, 52176), (6120, 50002), (6256, 48915), (6522, 46920), (7038, 43480), (7820, 39132), (8280, 36958), (8696, 35190), (9384, 32610), (9783, 31280), (10870, 28152), (11730, 26088), (12240, 25001), (13044, 23460), (14076, 21740), (15640, 19566), (16305, 18768), (16560, 18479), (17392, 17595)]