44471520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 153906480

約数和(自身を除く): 109434960

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, 347, 356, 360, 445, 480, 534, 694, 712, 720, 801, 890, 1041, 1068, 1335, 1388, 1424, 1440, 1602, 1735, 1780, 2082, 2136, 2670, 2776, 2848, 3123, 3204, 3470, 3560, 4005, 4164, 4272, 5205, 5340, 5552, 6246, 6408, 6940, 7120, 8010, 8328, 8544, 10410, 10680, 11104, 12492, 12816, 13880, 14240, 15615, 16020, 16656, 20820, 21360, 24984, 25632, 27760, 30883, 31230, 32040, 33312, 41640, 42720, 49968, 55520, 61766, 62460, 64080, 83280, 92649, 99936, 123532, 124920, 128160, 154415, 166560, 185298, 247064, 249840, 277947, 308830, 370596, 463245, 494128, 499680, 555894, 617660, 741192, 926490, 988256, 1111788, 1235320, 1389735, 1482384, 1852980, 2223576, 2470640, 2779470, 2964768, 3705960, 4447152, 4941280, 5558940, 7411920, 8894304, 11117880, 14823840, 22235760, 44471520]

約数ペア:

[(1, 44471520), (2, 22235760), (3, 14823840), (4, 11117880), (5, 8894304), (6, 7411920), (8, 5558940), (9, 4941280), (10, 4447152), (12, 3705960), (15, 2964768), (16, 2779470), (18, 2470640), (20, 2223576), (24, 1852980), (30, 1482384), (32, 1389735), (36, 1235320), (40, 1111788), (45, 988256), (48, 926490), (60, 741192), (72, 617660), (80, 555894), (89, 499680), (90, 494128), (96, 463245), (120, 370596), (144, 308830), (160, 277947), (178, 249840), (180, 247064), (240, 185298), (267, 166560), (288, 154415), (347, 128160), (356, 124920), (360, 123532), (445, 99936), (480, 92649), (534, 83280), (694, 64080), (712, 62460), (720, 61766), (801, 55520), (890, 49968), (1041, 42720), (1068, 41640), (1335, 33312), (1388, 32040), (1424, 31230), (1440, 30883), (1602, 27760), (1735, 25632), (1780, 24984), (2082, 21360), (2136, 20820), (2670, 16656), (2776, 16020), (2848, 15615), (3123, 14240), (3204, 13880), (3470, 12816), (3560, 12492), (4005, 11104), (4164, 10680), (4272, 10410), (5205, 8544), (5340, 8328), (5552, 8010), (6246, 7120), (6408, 6940)]