15707987280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{25457}}^1$

素因数の和:26333

約数の個数: 120

約数和(自身を含む): 52816286952

約数和(自身を除く): 37108299672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 857, 1714, 2571, 3428, 4285, 5142, 6856, 7713, 8570, 10284, 12855, 13712, 15426, 17140, 20568, 25457, 25710, 30852, 34280, 38565, 41136, 50914, 51420, 61704, 68560, 76371, 77130, 101828, 102840, 123408, 127285, 152742, 154260, 203656, 205680, 229113, 254570, 305484, 308520, 381855, 407312, 458226, 509140, 610968, 617040, 763710, 916452, 1018280, 1145565, 1221936, 1527420, 1832904, 2036560, 2291130, 3054840, 3665808, 4582260, 6109680, 9164520, 18329040, 21816649, 43633298, 65449947, 87266596, 109083245, 130899894, 174533192, 196349841, 218166490, 261799788, 327249735, 349066384, 392699682, 436332980, 523599576, 654499470, 785399364, 872665960, 981749205, 1047199152, 1308998940, 1570798728, 1745331920, 1963498410, 2617997880, 3141597456, 3926996820, 5235995760, 7853993640, 15707987280]

約数ペア:

[(1, 15707987280), (2, 7853993640), (3, 5235995760), (4, 3926996820), (5, 3141597456), (6, 2617997880), (8, 1963498410), (9, 1745331920), (10, 1570798728), (12, 1308998940), (15, 1047199152), (16, 981749205), (18, 872665960), (20, 785399364), (24, 654499470), (30, 523599576), (36, 436332980), (40, 392699682), (45, 349066384), (48, 327249735), (60, 261799788), (72, 218166490), (80, 196349841), (90, 174533192), (120, 130899894), (144, 109083245), (180, 87266596), (240, 65449947), (360, 43633298), (720, 21816649), (857, 18329040), (1714, 9164520), (2571, 6109680), (3428, 4582260), (4285, 3665808), (5142, 3054840), (6856, 2291130), (7713, 2036560), (8570, 1832904), (10284, 1527420), (12855, 1221936), (13712, 1145565), (15426, 1018280), (17140, 916452), (20568, 763710), (25457, 617040), (25710, 610968), (30852, 509140), (34280, 458226), (38565, 407312), (41136, 381855), (50914, 308520), (51420, 305484), (61704, 254570), (68560, 229113), (76371, 205680), (77130, 203656), (101828, 154260), (102840, 152742), (123408, 127285)]