155782560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 144

約数和(自身を含む): 521742816

約数和(自身を除く): 365960256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1123, 1156, 1360, 1445, 1632, 1734, 2040, 2246, 2312, 2720, 2890, 3369, 3468, 4080, 4335, 4492, 4624, 5615, 5780, 6738, 6936, 8160, 8670, 8984, 9248, 11230, 11560, 13476, 13872, 16845, 17340, 17968, 19091, 22460, 23120, 26952, 27744, 33690, 34680, 35936, 38182, 44920, 46240, 53904, 57273, 67380, 69360, 76364, 89840, 95455, 107808, 114546, 134760, 138720, 152728, 179680, 190910, 229092, 269520, 286365, 305456, 324547, 381820, 458184, 539040, 572730, 610912, 649094, 763640, 916368, 973641, 1145460, 1298188, 1527280, 1622735, 1832736, 1947282, 2290920, 2596376, 3054560, 3245470, 3894564, 4581840, 4868205, 5192752, 6490940, 7789128, 9163680, 9736410, 10385504, 12981880, 15578256, 19472820, 25963760, 31156512, 38945640, 51927520, 77891280, 155782560]

約数ペア:

[(1, 155782560), (2, 77891280), (3, 51927520), (4, 38945640), (5, 31156512), (6, 25963760), (8, 19472820), (10, 15578256), (12, 12981880), (15, 10385504), (16, 9736410), (17, 9163680), (20, 7789128), (24, 6490940), (30, 5192752), (32, 4868205), (34, 4581840), (40, 3894564), (48, 3245470), (51, 3054560), (60, 2596376), (68, 2290920), (80, 1947282), (85, 1832736), (96, 1622735), (102, 1527280), (120, 1298188), (136, 1145460), (160, 973641), (170, 916368), (204, 763640), (240, 649094), (255, 610912), (272, 572730), (289, 539040), (340, 458184), (408, 381820), (480, 324547), (510, 305456), (544, 286365), (578, 269520), (680, 229092), (816, 190910), (867, 179680), (1020, 152728), (1123, 138720), (1156, 134760), (1360, 114546), (1445, 107808), (1632, 95455), (1734, 89840), (2040, 76364), (2246, 69360), (2312, 67380), (2720, 57273), (2890, 53904), (3369, 46240), (3468, 44920), (4080, 38182), (4335, 35936), (4492, 34680), (4624, 33690), (5615, 27744), (5780, 26952), (6738, 23120), (6936, 22460), (8160, 19091), (8670, 17968), (8984, 17340), (9248, 16845), (11230, 13872), (11560, 13476)]