63503280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1099

約数の個数: 120

約数和(自身を含む): 215879040

約数和(自身を除く): 152375760

約数列:

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

約数ペア:

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