1277304540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{8191}}^1$

素因数の和:8339

約数の個数: 96

約数和(自身を含む): 3765436416

約数和(自身を除く): 2488131876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 113, 115, 138, 226, 230, 276, 339, 345, 452, 460, 565, 678, 690, 1130, 1356, 1380, 1695, 2260, 2599, 3390, 5198, 6780, 7797, 8191, 10396, 12995, 15594, 16382, 24573, 25990, 31188, 32764, 38985, 40955, 49146, 51980, 77970, 81910, 98292, 122865, 155940, 163820, 188393, 245730, 376786, 491460, 565179, 753572, 925583, 941965, 1130358, 1851166, 1883930, 2260716, 2776749, 2825895, 3702332, 3767860, 4627915, 5553498, 5651790, 9255830, 11106996, 11303580, 13883745, 18511660, 21288409, 27767490, 42576818, 55534980, 63865227, 85153636, 106442045, 127730454, 212884090, 255460908, 319326135, 425768180, 638652270, 1277304540]

約数ペア:

[(1, 1277304540), (2, 638652270), (3, 425768180), (4, 319326135), (5, 255460908), (6, 212884090), (10, 127730454), (12, 106442045), (15, 85153636), (20, 63865227), (23, 55534980), (30, 42576818), (46, 27767490), (60, 21288409), (69, 18511660), (92, 13883745), (113, 11303580), (115, 11106996), (138, 9255830), (226, 5651790), (230, 5553498), (276, 4627915), (339, 3767860), (345, 3702332), (452, 2825895), (460, 2776749), (565, 2260716), (678, 1883930), (690, 1851166), (1130, 1130358), (1356, 941965), (1380, 925583), (1695, 753572), (2260, 565179), (2599, 491460), (3390, 376786), (5198, 245730), (6780, 188393), (7797, 163820), (8191, 155940), (10396, 122865), (12995, 98292), (15594, 81910), (16382, 77970), (24573, 51980), (25990, 49146), (31188, 40955), (32764, 38985)]