556630920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5791}}^1$

素因数の和:5900

約数の個数: 128

約数和(自身を含む): 1876608000

約数和(自身を除く): 1319977080

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, 5791, 6408, 8010, 9612, 10680, 11582, 12015, 16020, 17373, 19224, 23164, 24030, 28955, 32040, 34746, 46328, 48060, 52119, 57910, 69492, 86865, 96120, 104238, 115820, 138984, 156357, 173730, 208476, 231640, 260595, 312714, 347460, 416952, 515399, 521190, 625428, 694920, 781785, 1030798, 1042380, 1250856, 1546197, 1563570, 2061596, 2084760, 2576995, 3092394, 3127140, 4123192, 4638591, 5153990, 6184788, 6254280, 7730985, 9277182, 10307980, 12369576, 13915773, 15461970, 18554364, 20615960, 23192955, 27831546, 30923940, 37108728, 46385910, 55663092, 61847880, 69578865, 92771820, 111326184, 139157730, 185543640, 278315460, 556630920]

約数ペア:

[(1, 556630920), (2, 278315460), (3, 185543640), (4, 139157730), (5, 111326184), (6, 92771820), (8, 69578865), (9, 61847880), (10, 55663092), (12, 46385910), (15, 37108728), (18, 30923940), (20, 27831546), (24, 23192955), (27, 20615960), (30, 18554364), (36, 15461970), (40, 13915773), (45, 12369576), (54, 10307980), (60, 9277182), (72, 7730985), (89, 6254280), (90, 6184788), (108, 5153990), (120, 4638591), (135, 4123192), (178, 3127140), (180, 3092394), (216, 2576995), (267, 2084760), (270, 2061596), (356, 1563570), (360, 1546197), (445, 1250856), (534, 1042380), (540, 1030798), (712, 781785), (801, 694920), (890, 625428), (1068, 521190), (1080, 515399), (1335, 416952), (1602, 347460), (1780, 312714), (2136, 260595), (2403, 231640), (2670, 208476), (3204, 173730), (3560, 156357), (4005, 138984), (4806, 115820), (5340, 104238), (5791, 96120), (6408, 86865), (8010, 69492), (9612, 57910), (10680, 52119), (11582, 48060), (12015, 46328), (16020, 34746), (17373, 32040), (19224, 28955), (23164, 24030)]