127006560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 438721920

約数和(自身を除く): 311715360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 991, 1068, 1335, 1424, 1440, 1602, 1780, 1982, 2136, 2670, 2848, 2973, 3204, 3560, 3964, 4005, 4272, 4955, 5340, 5946, 6408, 7120, 7928, 8010, 8544, 8919, 9910, 10680, 11892, 12816, 14240, 14865, 15856, 16020, 17838, 19820, 21360, 23784, 25632, 29730, 31712, 32040, 35676, 39640, 42720, 44595, 47568, 59460, 64080, 71352, 79280, 88199, 89190, 95136, 118920, 128160, 142704, 158560, 176398, 178380, 237840, 264597, 285408, 352796, 356760, 440995, 475680, 529194, 705592, 713520, 793791, 881990, 1058388, 1322985, 1411184, 1427040, 1587582, 1763980, 2116776, 2645970, 2822368, 3175164, 3527960, 3968955, 4233552, 5291940, 6350328, 7055920, 7937910, 8467104, 10583880, 12700656, 14111840, 15875820, 21167760, 25401312, 31751640, 42335520, 63503280, 127006560]

約数ペア:

[(1, 127006560), (2, 63503280), (3, 42335520), (4, 31751640), (5, 25401312), (6, 21167760), (8, 15875820), (9, 14111840), (10, 12700656), (12, 10583880), (15, 8467104), (16, 7937910), (18, 7055920), (20, 6350328), (24, 5291940), (30, 4233552), (32, 3968955), (36, 3527960), (40, 3175164), (45, 2822368), (48, 2645970), (60, 2116776), (72, 1763980), (80, 1587582), (89, 1427040), (90, 1411184), (96, 1322985), (120, 1058388), (144, 881990), (160, 793791), (178, 713520), (180, 705592), (240, 529194), (267, 475680), (288, 440995), (356, 356760), (360, 352796), (445, 285408), (480, 264597), (534, 237840), (712, 178380), (720, 176398), (801, 158560), (890, 142704), (991, 128160), (1068, 118920), (1335, 95136), (1424, 89190), (1440, 88199), (1602, 79280), (1780, 71352), (1982, 64080), (2136, 59460), (2670, 47568), (2848, 44595), (2973, 42720), (3204, 39640), (3560, 35676), (3964, 32040), (4005, 31712), (4272, 29730), (4955, 25632), (5340, 23784), (5946, 21360), (6408, 19820), (7120, 17838), (7928, 16020), (8010, 15856), (8544, 14865), (8919, 14240), (9910, 12816), (10680, 11892)]