262391520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28771}}^1$

素因数の和:28808

約数の個数: 96

約数和(自身を含む): 870065280

約数和(自身を除く): 607673760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 28771, 57542, 86313, 115084, 143855, 172626, 230168, 287710, 345252, 431565, 460336, 546649, 575420, 690504, 863130, 920672, 1093298, 1150840, 1381008, 1639947, 1726260, 2186596, 2301680, 2733245, 2762016, 3279894, 3452520, 4373192, 4603360, 5466490, 6559788, 6905040, 8199735, 8746384, 10932980, 13119576, 13810080, 16399470, 17492768, 21865960, 26239152, 32798940, 43731920, 52478304, 65597880, 87463840, 131195760, 262391520]

約数ペア:

[(1, 262391520), (2, 131195760), (3, 87463840), (4, 65597880), (5, 52478304), (6, 43731920), (8, 32798940), (10, 26239152), (12, 21865960), (15, 17492768), (16, 16399470), (19, 13810080), (20, 13119576), (24, 10932980), (30, 8746384), (32, 8199735), (38, 6905040), (40, 6559788), (48, 5466490), (57, 4603360), (60, 4373192), (76, 3452520), (80, 3279894), (95, 2762016), (96, 2733245), (114, 2301680), (120, 2186596), (152, 1726260), (160, 1639947), (190, 1381008), (228, 1150840), (240, 1093298), (285, 920672), (304, 863130), (380, 690504), (456, 575420), (480, 546649), (570, 460336), (608, 431565), (760, 345252), (912, 287710), (1140, 230168), (1520, 172626), (1824, 143855), (2280, 115084), (3040, 86313), (4560, 57542), (9120, 28771)]