243992640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6199}}^1$

素因数の和:6260

約数の個数: 112

約数和(自身を含む): 793699200

約数和(自身を除く): 549706560

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, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6199, 6560, 7872, 9840, 12398, 13120, 18597, 19680, 24796, 30995, 37194, 39360, 49592, 61990, 74388, 92985, 99184, 123980, 148776, 185970, 198368, 247960, 254159, 297552, 371940, 396736, 495920, 508318, 595104, 743880, 762477, 991840, 1016636, 1190208, 1270795, 1487760, 1524954, 1983680, 2033272, 2541590, 2975520, 3049908, 3812385, 4066544, 5083180, 5951040, 6099816, 7624770, 8133088, 10166360, 12199632, 15249540, 16266176, 20332720, 24399264, 30499080, 40665440, 48798528, 60998160, 81330880, 121996320, 243992640]

約数ペア:

[(1, 243992640), (2, 121996320), (3, 81330880), (4, 60998160), (5, 48798528), (6, 40665440), (8, 30499080), (10, 24399264), (12, 20332720), (15, 16266176), (16, 15249540), (20, 12199632), (24, 10166360), (30, 8133088), (32, 7624770), (40, 6099816), (41, 5951040), (48, 5083180), (60, 4066544), (64, 3812385), (80, 3049908), (82, 2975520), (96, 2541590), (120, 2033272), (123, 1983680), (160, 1524954), (164, 1487760), (192, 1270795), (205, 1190208), (240, 1016636), (246, 991840), (320, 762477), (328, 743880), (410, 595104), (480, 508318), (492, 495920), (615, 396736), (656, 371940), (820, 297552), (960, 254159), (984, 247960), (1230, 198368), (1312, 185970), (1640, 148776), (1968, 123980), (2460, 99184), (2624, 92985), (3280, 74388), (3936, 61990), (4920, 49592), (6199, 39360), (6560, 37194), (7872, 30995), (9840, 24796), (12398, 19680), (13120, 18597)]