1630925280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2151

約数の個数: 240

約数和(自身を含む): 5853000384

約数和(自身を除く): 4222075104

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, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1830, 1952, 2063, 2160, 2196, 2440, 2592, 2745, 2928, 3240, 3294, 3660, 4126, 4320, 4392, 4880, 4941, 5490, 5856, 6189, 6480, 6588, 7320, 8235, 8252, 8784, 9760, 9882, 10315, 10980, 12378, 12960, 13176, 14640, 16470, 16504, 17568, 18567, 19764, 20630, 21960, 24705, 24756, 26352, 29280, 30945, 32940, 33008, 37134, 39528, 41260, 43920, 49410, 49512, 52704, 55701, 61890, 65880, 66016, 74268, 79056, 82520, 87840, 92835, 98820, 99024, 111402, 123780, 125843, 131760, 148536, 158112, 165040, 167103, 185670, 197640, 198048, 222804, 247560, 251686, 263520, 278505, 297072, 330080, 334206, 371340, 377529, 395280, 445608, 495120, 503372, 557010, 594144, 629215, 668412, 742680, 755058, 790560, 835515, 891216, 990240, 1006744, 1114020, 1132587, 1258430, 1336824, 1485360, 1510116, 1671030, 1782432, 1887645, 2013488, 2228040, 2265174, 2516860, 2673648, 2970720, 3020232, 3342060, 3397761, 3775290, 4026976, 4456080, 4530348, 5033720, 5347296, 5662935, 6040464, 6684120, 6795522, 7550580, 8912160, 9060696, 10067440, 10193283, 11325870, 12080928, 13368240, 13591044, 15101160, 16988805, 18121392, 20134880, 20386566, 22651740, 26736480, 27182088, 30202320, 33977610, 36242784, 40773132, 45303480, 50966415, 54364176, 60404640, 67955220, 81546264, 90606960, 101932830, 108728352, 135910440, 163092528, 181213920, 203865660, 271820880, 326185056, 407731320, 543641760, 815462640, 1630925280]

約数ペア:

[(1, 1630925280), (2, 815462640), (3, 543641760), (4, 407731320), (5, 326185056), (6, 271820880), (8, 203865660), (9, 181213920), (10, 163092528), (12, 135910440), (15, 108728352), (16, 101932830), (18, 90606960), (20, 81546264), (24, 67955220), (27, 60404640), (30, 54364176), (32, 50966415), (36, 45303480), (40, 40773132), (45, 36242784), (48, 33977610), (54, 30202320), (60, 27182088), (61, 26736480), (72, 22651740), (80, 20386566), (81, 20134880), (90, 18121392), (96, 16988805), (108, 15101160), (120, 13591044), (122, 13368240), (135, 12080928), (144, 11325870), (160, 10193283), (162, 10067440), (180, 9060696), (183, 8912160), (216, 7550580), (240, 6795522), (244, 6684120), (270, 6040464), (288, 5662935), (305, 5347296), (324, 5033720), (360, 4530348), (366, 4456080), (405, 4026976), (432, 3775290), (480, 3397761), (488, 3342060), (540, 3020232), (549, 2970720), (610, 2673648), (648, 2516860), (720, 2265174), (732, 2228040), (810, 2013488), (864, 1887645), (915, 1782432), (976, 1671030), (1080, 1510116), (1098, 1485360), (1220, 1336824), (1296, 1258430), (1440, 1132587), (1464, 1114020), (1620, 1006744), (1647, 990240), (1830, 891216), (1952, 835515), (2063, 790560), (2160, 755058), (2196, 742680), (2440, 668412), (2592, 629215), (2745, 594144), (2928, 557010), (3240, 503372), (3294, 495120), (3660, 445608), (4126, 395280), (4320, 377529), (4392, 371340), (4880, 334206), (4941, 330080), (5490, 297072), (5856, 278505), (6189, 263520), (6480, 251686), (6588, 247560), (7320, 222804), (8235, 198048), (8252, 197640), (8784, 185670), (9760, 167103), (9882, 165040), (10315, 158112), (10980, 148536), (12378, 131760), (12960, 125843), (13176, 123780), (14640, 111402), (16470, 99024), (16504, 98820), (17568, 92835), (18567, 87840), (19764, 82520), (20630, 79056), (21960, 74268), (24705, 66016), (24756, 65880), (26352, 61890), (29280, 55701), (30945, 52704), (32940, 49512), (33008, 49410), (37134, 43920), (39528, 41260)]