340280880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74623}}^1$

素因数の和:74658

約数の個数: 80

約数和(自身を含む): 1110405120

約数和(自身を除く): 770124240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 74623, 149246, 223869, 298492, 373115, 447738, 596984, 746230, 895476, 1119345, 1193968, 1417837, 1492460, 1790952, 2238690, 2835674, 2984920, 3581904, 4253511, 4477380, 5671348, 5969840, 7089185, 8507022, 8954760, 11342696, 14178370, 17014044, 17909520, 21267555, 22685392, 28356740, 34028088, 42535110, 56713480, 68056176, 85070220, 113426960, 170140440, 340280880]

約数ペア:

[(1, 340280880), (2, 170140440), (3, 113426960), (4, 85070220), (5, 68056176), (6, 56713480), (8, 42535110), (10, 34028088), (12, 28356740), (15, 22685392), (16, 21267555), (19, 17909520), (20, 17014044), (24, 14178370), (30, 11342696), (38, 8954760), (40, 8507022), (48, 7089185), (57, 5969840), (60, 5671348), (76, 4477380), (80, 4253511), (95, 3581904), (114, 2984920), (120, 2835674), (152, 2238690), (190, 1790952), (228, 1492460), (240, 1417837), (285, 1193968), (304, 1119345), (380, 895476), (456, 746230), (570, 596984), (760, 447738), (912, 373115), (1140, 298492), (1520, 223869), (2280, 149246), (4560, 74623)]