40562640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 160

約数和(自身を含む): 141955200

約数和(自身を除く): 101392560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 211, 216, 240, 267, 270, 356, 360, 422, 432, 445, 534, 540, 633, 712, 720, 801, 844, 890, 1055, 1068, 1080, 1266, 1335, 1424, 1602, 1688, 1780, 1899, 2110, 2136, 2160, 2403, 2532, 2670, 3165, 3204, 3376, 3560, 3798, 4005, 4220, 4272, 4806, 5064, 5340, 5697, 6330, 6408, 7120, 7596, 8010, 8440, 9495, 9612, 10128, 10680, 11394, 12015, 12660, 12816, 15192, 16020, 16880, 18779, 18990, 19224, 21360, 22788, 24030, 25320, 28485, 30384, 32040, 37558, 37980, 38448, 45576, 48060, 50640, 56337, 56970, 64080, 75116, 75960, 91152, 93895, 96120, 112674, 113940, 150232, 151920, 169011, 187790, 192240, 225348, 227880, 281685, 300464, 338022, 375580, 450696, 455760, 507033, 563370, 676044, 751160, 845055, 901392, 1014066, 1126740, 1352088, 1502320, 1690110, 2028132, 2253480, 2535165, 2704176, 3380220, 4056264, 4506960, 5070330, 6760440, 8112528, 10140660, 13520880, 20281320, 40562640]

約数ペア:

[(1, 40562640), (2, 20281320), (3, 13520880), (4, 10140660), (5, 8112528), (6, 6760440), (8, 5070330), (9, 4506960), (10, 4056264), (12, 3380220), (15, 2704176), (16, 2535165), (18, 2253480), (20, 2028132), (24, 1690110), (27, 1502320), (30, 1352088), (36, 1126740), (40, 1014066), (45, 901392), (48, 845055), (54, 751160), (60, 676044), (72, 563370), (80, 507033), (89, 455760), (90, 450696), (108, 375580), (120, 338022), (135, 300464), (144, 281685), (178, 227880), (180, 225348), (211, 192240), (216, 187790), (240, 169011), (267, 151920), (270, 150232), (356, 113940), (360, 112674), (422, 96120), (432, 93895), (445, 91152), (534, 75960), (540, 75116), (633, 64080), (712, 56970), (720, 56337), (801, 50640), (844, 48060), (890, 45576), (1055, 38448), (1068, 37980), (1080, 37558), (1266, 32040), (1335, 30384), (1424, 28485), (1602, 25320), (1688, 24030), (1780, 22788), (1899, 21360), (2110, 19224), (2136, 18990), (2160, 18779), (2403, 16880), (2532, 16020), (2670, 15192), (3165, 12816), (3204, 12660), (3376, 12015), (3560, 11394), (3798, 10680), (4005, 10128), (4220, 9612), (4272, 9495), (4806, 8440), (5064, 8010), (5340, 7596), (5697, 7120), (6330, 6408)]