125715840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 410749920

約数和(自身を除く): 285034080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1597, 1640, 1920, 1968, 2460, 2624, 3194, 3280, 3936, 4791, 4920, 5248, 6388, 6560, 7872, 7985, 9582, 9840, 12776, 13120, 15744, 15970, 19164, 19680, 23955, 25552, 26240, 31940, 38328, 39360, 47910, 51104, 63880, 65477, 76656, 78720, 95820, 102208, 127760, 130954, 153312, 191640, 196431, 204416, 255520, 261908, 306624, 327385, 383280, 392862, 511040, 523816, 613248, 654770, 766560, 785724, 982155, 1022080, 1047632, 1309540, 1533120, 1571448, 1964310, 2095264, 2619080, 3066240, 3142896, 3928620, 4190528, 5238160, 6285792, 7857240, 8381056, 10476320, 12571584, 15714480, 20952640, 25143168, 31428960, 41905280, 62857920, 125715840]

約数ペア:

[(1, 125715840), (2, 62857920), (3, 41905280), (4, 31428960), (5, 25143168), (6, 20952640), (8, 15714480), (10, 12571584), (12, 10476320), (15, 8381056), (16, 7857240), (20, 6285792), (24, 5238160), (30, 4190528), (32, 3928620), (40, 3142896), (41, 3066240), (48, 2619080), (60, 2095264), (64, 1964310), (80, 1571448), (82, 1533120), (96, 1309540), (120, 1047632), (123, 1022080), (128, 982155), (160, 785724), (164, 766560), (192, 654770), (205, 613248), (240, 523816), (246, 511040), (320, 392862), (328, 383280), (384, 327385), (410, 306624), (480, 261908), (492, 255520), (615, 204416), (640, 196431), (656, 191640), (820, 153312), (960, 130954), (984, 127760), (1230, 102208), (1312, 95820), (1597, 78720), (1640, 76656), (1920, 65477), (1968, 63880), (2460, 51104), (2624, 47910), (3194, 39360), (3280, 38328), (3936, 31940), (4791, 26240), (4920, 25552), (5248, 23955), (6388, 19680), (6560, 19164), (7872, 15970), (7985, 15744), (9582, 13120), (9840, 12776)]