6438080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 112

約数和(自身を含む): 17556480

約数和(自身を除く): 11118400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 59, 62, 64, 80, 88, 110, 118, 124, 155, 160, 176, 220, 236, 248, 295, 310, 320, 341, 352, 440, 472, 496, 590, 620, 649, 682, 704, 880, 944, 992, 1180, 1240, 1298, 1364, 1705, 1760, 1829, 1888, 1984, 2360, 2480, 2596, 2728, 3245, 3410, 3520, 3658, 3776, 4720, 4960, 5192, 5456, 6490, 6820, 7316, 9145, 9440, 9920, 10384, 10912, 12980, 13640, 14632, 18290, 18880, 20119, 20768, 21824, 25960, 27280, 29264, 36580, 40238, 41536, 51920, 54560, 58528, 73160, 80476, 100595, 103840, 109120, 117056, 146320, 160952, 201190, 207680, 292640, 321904, 402380, 585280, 643808, 804760, 1287616, 1609520, 3219040, 6438080]

約数ペア:

[(1, 6438080), (2, 3219040), (4, 1609520), (5, 1287616), (8, 804760), (10, 643808), (11, 585280), (16, 402380), (20, 321904), (22, 292640), (31, 207680), (32, 201190), (40, 160952), (44, 146320), (55, 117056), (59, 109120), (62, 103840), (64, 100595), (80, 80476), (88, 73160), (110, 58528), (118, 54560), (124, 51920), (155, 41536), (160, 40238), (176, 36580), (220, 29264), (236, 27280), (248, 25960), (295, 21824), (310, 20768), (320, 20119), (341, 18880), (352, 18290), (440, 14632), (472, 13640), (496, 12980), (590, 10912), (620, 10384), (649, 9920), (682, 9440), (704, 9145), (880, 7316), (944, 6820), (992, 6490), (1180, 5456), (1240, 5192), (1298, 4960), (1364, 4720), (1705, 3776), (1760, 3658), (1829, 3520), (1888, 3410), (1984, 3245), (2360, 2728), (2480, 2596)]