159270840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1766

約数の個数: 128

約数和(自身を含む): 537192000

約数和(自身を除く): 377921160

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, 1657, 1780, 2136, 2403, 2670, 3204, 3314, 3560, 4005, 4806, 4971, 5340, 6408, 6628, 8010, 8285, 9612, 9942, 10680, 12015, 13256, 14913, 16020, 16570, 19224, 19884, 24030, 24855, 29826, 32040, 33140, 39768, 44739, 48060, 49710, 59652, 66280, 74565, 89478, 96120, 99420, 119304, 147473, 149130, 178956, 198840, 223695, 294946, 298260, 357912, 442419, 447390, 589892, 596520, 737365, 884838, 894780, 1179784, 1327257, 1474730, 1769676, 1789560, 2212095, 2654514, 2949460, 3539352, 3981771, 4424190, 5309028, 5898920, 6636285, 7963542, 8848380, 10618056, 13272570, 15927084, 17696760, 19908855, 26545140, 31854168, 39817710, 53090280, 79635420, 159270840]

約数ペア:

[(1, 159270840), (2, 79635420), (3, 53090280), (4, 39817710), (5, 31854168), (6, 26545140), (8, 19908855), (9, 17696760), (10, 15927084), (12, 13272570), (15, 10618056), (18, 8848380), (20, 7963542), (24, 6636285), (27, 5898920), (30, 5309028), (36, 4424190), (40, 3981771), (45, 3539352), (54, 2949460), (60, 2654514), (72, 2212095), (89, 1789560), (90, 1769676), (108, 1474730), (120, 1327257), (135, 1179784), (178, 894780), (180, 884838), (216, 737365), (267, 596520), (270, 589892), (356, 447390), (360, 442419), (445, 357912), (534, 298260), (540, 294946), (712, 223695), (801, 198840), (890, 178956), (1068, 149130), (1080, 147473), (1335, 119304), (1602, 99420), (1657, 96120), (1780, 89478), (2136, 74565), (2403, 66280), (2670, 59652), (3204, 49710), (3314, 48060), (3560, 44739), (4005, 39768), (4806, 33140), (4971, 32040), (5340, 29826), (6408, 24855), (6628, 24030), (8010, 19884), (8285, 19224), (9612, 16570), (9942, 16020), (10680, 14913), (12015, 13256)]