780939648

素因数分解:

$2^7\times 3^2\times {\mathrm{79}}^1\times {\mathrm{8581}}^1$

素因数の和:8680

約数の個数: 96

約数和(自身を含む): 2275946400

約数和(自身を除く): 1495006752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 288, 316, 384, 474, 576, 632, 711, 948, 1152, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 8581, 10112, 11376, 15168, 17162, 22752, 25743, 30336, 34324, 45504, 51486, 68648, 77229, 91008, 102972, 137296, 154458, 205944, 274592, 308916, 411888, 549184, 617832, 677899, 823776, 1098368, 1235664, 1355798, 1647552, 2033697, 2471328, 2711596, 3295104, 4067394, 4942656, 5423192, 6101091, 8134788, 9885312, 10846384, 12202182, 16269576, 21692768, 24404364, 32539152, 43385536, 48808728, 65078304, 86771072, 97617456, 130156608, 195234912, 260313216, 390469824, 780939648]

約数ペア:

[(1, 780939648), (2, 390469824), (3, 260313216), (4, 195234912), (6, 130156608), (8, 97617456), (9, 86771072), (12, 65078304), (16, 48808728), (18, 43385536), (24, 32539152), (32, 24404364), (36, 21692768), (48, 16269576), (64, 12202182), (72, 10846384), (79, 9885312), (96, 8134788), (128, 6101091), (144, 5423192), (158, 4942656), (192, 4067394), (237, 3295104), (288, 2711596), (316, 2471328), (384, 2033697), (474, 1647552), (576, 1355798), (632, 1235664), (711, 1098368), (948, 823776), (1152, 677899), (1264, 617832), (1422, 549184), (1896, 411888), (2528, 308916), (2844, 274592), (3792, 205944), (5056, 154458), (5688, 137296), (7584, 102972), (8581, 91008), (10112, 77229), (11376, 68648), (15168, 51486), (17162, 45504), (22752, 34324), (25743, 30336)]