123238490040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{85093}}^1$

素因数の和:85268

約数の個数: 192

約数和(自身を含む): 418151916000

約数和(自身を除く): 294913425960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 149, 162, 180, 216, 243, 270, 298, 324, 360, 405, 447, 486, 540, 596, 648, 745, 810, 894, 972, 1080, 1192, 1215, 1341, 1490, 1620, 1788, 1944, 2235, 2430, 2682, 2980, 3240, 3576, 4023, 4470, 4860, 5364, 5960, 6705, 8046, 8940, 9720, 10728, 12069, 13410, 16092, 17880, 20115, 24138, 26820, 32184, 36207, 40230, 48276, 53640, 60345, 72414, 80460, 85093, 96552, 120690, 144828, 160920, 170186, 181035, 241380, 255279, 289656, 340372, 362070, 425465, 482760, 510558, 680744, 724140, 765837, 850930, 1021116, 1276395, 1448280, 1531674, 1701860, 2042232, 2297511, 2552790, 3063348, 3403720, 3829185, 4595022, 5105580, 6126696, 6892533, 7658370, 9190044, 10211160, 11487555, 12678857, 13785066, 15316740, 18380088, 20677599, 22975110, 25357714, 27570132, 30633480, 34462665, 38036571, 41355198, 45950220, 50715428, 55140264, 63394285, 68925330, 76073142, 82710396, 91900440, 101430856, 103387995, 114109713, 126788570, 137850660, 152146284, 165420792, 190182855, 206775990, 228219426, 253577140, 275701320, 304292568, 342329139, 380365710, 413551980, 456438852, 507154280, 570548565, 684658278, 760731420, 827103960, 912877704, 1026987417, 1141097130, 1369316556, 1521462840, 1711645695, 2053974834, 2282194260, 2738633112, 3080962251, 3423291390, 4107949668, 4564388520, 5134937085, 6161924502, 6846582780, 8215899336, 10269874170, 12323849004, 13693165560, 15404811255, 20539748340, 24647698008, 30809622510, 41079496680, 61619245020, 123238490040]

約数ペア:

[(1, 123238490040), (2, 61619245020), (3, 41079496680), (4, 30809622510), (5, 24647698008), (6, 20539748340), (8, 15404811255), (9, 13693165560), (10, 12323849004), (12, 10269874170), (15, 8215899336), (18, 6846582780), (20, 6161924502), (24, 5134937085), (27, 4564388520), (30, 4107949668), (36, 3423291390), (40, 3080962251), (45, 2738633112), (54, 2282194260), (60, 2053974834), (72, 1711645695), (81, 1521462840), (90, 1369316556), (108, 1141097130), (120, 1026987417), (135, 912877704), (149, 827103960), (162, 760731420), (180, 684658278), (216, 570548565), (243, 507154280), (270, 456438852), (298, 413551980), (324, 380365710), (360, 342329139), (405, 304292568), (447, 275701320), (486, 253577140), (540, 228219426), (596, 206775990), (648, 190182855), (745, 165420792), (810, 152146284), (894, 137850660), (972, 126788570), (1080, 114109713), (1192, 103387995), (1215, 101430856), (1341, 91900440), (1490, 82710396), (1620, 76073142), (1788, 68925330), (1944, 63394285), (2235, 55140264), (2430, 50715428), (2682, 45950220), (2980, 41355198), (3240, 38036571), (3576, 34462665), (4023, 30633480), (4470, 27570132), (4860, 25357714), (5364, 22975110), (5960, 20677599), (6705, 18380088), (8046, 15316740), (8940, 13785066), (9720, 12678857), (10728, 11487555), (12069, 10211160), (13410, 9190044), (16092, 7658370), (17880, 6892533), (20115, 6126696), (24138, 5105580), (26820, 4595022), (32184, 3829185), (36207, 3403720), (40230, 3063348), (48276, 2552790), (53640, 2297511), (60345, 2042232), (72414, 1701860), (80460, 1531674), (85093, 1448280), (96552, 1276395), (120690, 1021116), (144828, 850930), (160920, 765837), (170186, 724140), (181035, 680744), (241380, 510558), (255279, 482760), (289656, 425465), (340372, 362070)]