11918591640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{123997}}^1$

素因数の和:124106

約数の個数: 128

約数和(自身を含む): 40175352000

約数和(自身を除く): 28256760360

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, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 6408, 8010, 9612, 10680, 12015, 16020, 19224, 24030, 32040, 48060, 96120, 123997, 247994, 371991, 495988, 619985, 743982, 991976, 1115973, 1239970, 1487964, 1859955, 2231946, 2479940, 2975928, 3347919, 3719910, 4463892, 4959880, 5579865, 6695838, 7439820, 8927784, 11035733, 11159730, 13391676, 14879640, 16739595, 22071466, 22319460, 26783352, 33107199, 33479190, 44142932, 44638920, 55178665, 66214398, 66958380, 88285864, 99321597, 110357330, 132428796, 133916760, 165535995, 198643194, 220714660, 264857592, 297964791, 331071990, 397286388, 441429320, 496607985, 595929582, 662143980, 794572776, 993215970, 1191859164, 1324287960, 1489823955, 1986431940, 2383718328, 2979647910, 3972863880, 5959295820, 11918591640]

約数ペア:

[(1, 11918591640), (2, 5959295820), (3, 3972863880), (4, 2979647910), (5, 2383718328), (6, 1986431940), (8, 1489823955), (9, 1324287960), (10, 1191859164), (12, 993215970), (15, 794572776), (18, 662143980), (20, 595929582), (24, 496607985), (27, 441429320), (30, 397286388), (36, 331071990), (40, 297964791), (45, 264857592), (54, 220714660), (60, 198643194), (72, 165535995), (89, 133916760), (90, 132428796), (108, 110357330), (120, 99321597), (135, 88285864), (178, 66958380), (180, 66214398), (216, 55178665), (267, 44638920), (270, 44142932), (356, 33479190), (360, 33107199), (445, 26783352), (534, 22319460), (540, 22071466), (712, 16739595), (801, 14879640), (890, 13391676), (1068, 11159730), (1080, 11035733), (1335, 8927784), (1602, 7439820), (1780, 6695838), (2136, 5579865), (2403, 4959880), (2670, 4463892), (3204, 3719910), (3560, 3347919), (4005, 2975928), (4806, 2479940), (5340, 2231946), (6408, 1859955), (8010, 1487964), (9612, 1239970), (10680, 1115973), (12015, 991976), (16020, 743982), (19224, 619985), (24030, 495988), (32040, 371991), (48060, 247994), (96120, 123997)]