320606304

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 893047680

約数和(自身を除く): 572441376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 137, 152, 228, 274, 304, 411, 456, 548, 608, 822, 912, 1096, 1283, 1644, 1824, 2192, 2566, 2603, 3288, 3849, 4384, 5132, 5206, 6576, 7698, 7809, 10264, 10412, 13152, 15396, 15618, 20528, 20824, 24377, 30792, 31236, 41056, 41648, 48754, 61584, 62472, 73131, 83296, 97508, 123168, 124944, 146262, 175771, 195016, 249888, 292524, 351542, 390032, 527313, 585048, 703084, 780064, 1054626, 1170096, 1406168, 2109252, 2340192, 2812336, 3339649, 4218504, 5624672, 6679298, 8437008, 10018947, 13358596, 16874016, 20037894, 26717192, 40075788, 53434384, 80151576, 106868768, 160303152, 320606304]

約数ペア:

[(1, 320606304), (2, 160303152), (3, 106868768), (4, 80151576), (6, 53434384), (8, 40075788), (12, 26717192), (16, 20037894), (19, 16874016), (24, 13358596), (32, 10018947), (38, 8437008), (48, 6679298), (57, 5624672), (76, 4218504), (96, 3339649), (114, 2812336), (137, 2340192), (152, 2109252), (228, 1406168), (274, 1170096), (304, 1054626), (411, 780064), (456, 703084), (548, 585048), (608, 527313), (822, 390032), (912, 351542), (1096, 292524), (1283, 249888), (1644, 195016), (1824, 175771), (2192, 146262), (2566, 124944), (2603, 123168), (3288, 97508), (3849, 83296), (4384, 73131), (5132, 62472), (5206, 61584), (6576, 48754), (7698, 41648), (7809, 41056), (10264, 31236), (10412, 30792), (13152, 24377), (15396, 20824), (15618, 20528)]