342474480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 1213255680

約数和(自身を除く): 870781200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 223, 237, 240, 243, 270, 316, 324, 360, 395, 405, 432, 446, 474, 486, 540, 632, 648, 669, 711, 720, 790, 810, 892, 948, 972, 1080, 1115, 1185, 1215, 1264, 1296, 1338, 1422, 1580, 1620, 1784, 1896, 1944, 2007, 2133, 2160, 2230, 2370, 2430, 2676, 2844, 3160, 3240, 3345, 3555, 3568, 3792, 3888, 4014, 4266, 4460, 4740, 4860, 5352, 5688, 6021, 6320, 6399, 6480, 6690, 7110, 8028, 8532, 8920, 9480, 9720, 10035, 10665, 10704, 11376, 12042, 12798, 13380, 14220, 16056, 17064, 17617, 17840, 18063, 18960, 19197, 19440, 20070, 21330, 24084, 25596, 26760, 28440, 30105, 31995, 32112, 34128, 35234, 36126, 38394, 40140, 42660, 48168, 51192, 52851, 53520, 54189, 56880, 60210, 63990, 70468, 72252, 76788, 80280, 85320, 88085, 90315, 95985, 96336, 102384, 105702, 108378, 120420, 127980, 140936, 144504, 153576, 158553, 160560, 170640, 176170, 180630, 191970, 211404, 216756, 240840, 255960, 264255, 270945, 281872, 289008, 307152, 317106, 352340, 361260, 383940, 422808, 433512, 475659, 481680, 511920, 528510, 541890, 634212, 704680, 722520, 767880, 792765, 845616, 867024, 951318, 1057020, 1083780, 1268424, 1409360, 1426977, 1445040, 1535760, 1585530, 1902636, 2114040, 2167560, 2378295, 2536848, 2853954, 3171060, 3805272, 4228080, 4280931, 4335120, 4756590, 5707908, 6342120, 7134885, 7610544, 8561862, 9513180, 11415816, 12684240, 14269770, 17123724, 19026360, 21404655, 22831632, 28539540, 34247448, 38052720, 42809310, 57079080, 68494896, 85618620, 114158160, 171237240, 342474480]

約数ペア:

[(1, 342474480), (2, 171237240), (3, 114158160), (4, 85618620), (5, 68494896), (6, 57079080), (8, 42809310), (9, 38052720), (10, 34247448), (12, 28539540), (15, 22831632), (16, 21404655), (18, 19026360), (20, 17123724), (24, 14269770), (27, 12684240), (30, 11415816), (36, 9513180), (40, 8561862), (45, 7610544), (48, 7134885), (54, 6342120), (60, 5707908), (72, 4756590), (79, 4335120), (80, 4280931), (81, 4228080), (90, 3805272), (108, 3171060), (120, 2853954), (135, 2536848), (144, 2378295), (158, 2167560), (162, 2114040), (180, 1902636), (216, 1585530), (223, 1535760), (237, 1445040), (240, 1426977), (243, 1409360), (270, 1268424), (316, 1083780), (324, 1057020), (360, 951318), (395, 867024), (405, 845616), (432, 792765), (446, 767880), (474, 722520), (486, 704680), (540, 634212), (632, 541890), (648, 528510), (669, 511920), (711, 481680), (720, 475659), (790, 433512), (810, 422808), (892, 383940), (948, 361260), (972, 352340), (1080, 317106), (1115, 307152), (1185, 289008), (1215, 281872), (1264, 270945), (1296, 264255), (1338, 255960), (1422, 240840), (1580, 216756), (1620, 211404), (1784, 191970), (1896, 180630), (1944, 176170), (2007, 170640), (2133, 160560), (2160, 158553), (2230, 153576), (2370, 144504), (2430, 140936), (2676, 127980), (2844, 120420), (3160, 108378), (3240, 105702), (3345, 102384), (3555, 96336), (3568, 95985), (3792, 90315), (3888, 88085), (4014, 85320), (4266, 80280), (4460, 76788), (4740, 72252), (4860, 70468), (5352, 63990), (5688, 60210), (6021, 56880), (6320, 54189), (6399, 53520), (6480, 52851), (6690, 51192), (7110, 48168), (8028, 42660), (8532, 40140), (8920, 38394), (9480, 36126), (9720, 35234), (10035, 34128), (10665, 32112), (10704, 31995), (11376, 30105), (12042, 28440), (12798, 26760), (13380, 25596), (14220, 24084), (16056, 21330), (17064, 20070), (17617, 19440), (17840, 19197), (18063, 18960)]