3219040

素因数分解:

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

素因数の和:116

約数の個数: 96

約数和(自身を含む): 8709120

約数和(自身を除く): 5490080

約数列:

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

約数ペア:

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