144836520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 458922240

約数和(自身を除く): 314085720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 97, 115, 120, 138, 184, 194, 230, 276, 291, 345, 388, 460, 485, 541, 552, 582, 690, 776, 920, 970, 1082, 1164, 1380, 1455, 1623, 1940, 2164, 2231, 2328, 2705, 2760, 2910, 3246, 3880, 4328, 4462, 5410, 5820, 6492, 6693, 8115, 8924, 10820, 11155, 11640, 12443, 12984, 13386, 16230, 17848, 21640, 22310, 24886, 26772, 32460, 33465, 37329, 44620, 49772, 52477, 53544, 62215, 64920, 66930, 74658, 89240, 99544, 104954, 124430, 133860, 149316, 157431, 186645, 209908, 248860, 262385, 267720, 298632, 314862, 373290, 419816, 497720, 524770, 629724, 746580, 787155, 1049540, 1206971, 1259448, 1493160, 1574310, 2099080, 2413942, 3148620, 3620913, 4827884, 6034855, 6297240, 7241826, 9655768, 12069710, 14483652, 18104565, 24139420, 28967304, 36209130, 48278840, 72418260, 144836520]

約数ペア:

[(1, 144836520), (2, 72418260), (3, 48278840), (4, 36209130), (5, 28967304), (6, 24139420), (8, 18104565), (10, 14483652), (12, 12069710), (15, 9655768), (20, 7241826), (23, 6297240), (24, 6034855), (30, 4827884), (40, 3620913), (46, 3148620), (60, 2413942), (69, 2099080), (92, 1574310), (97, 1493160), (115, 1259448), (120, 1206971), (138, 1049540), (184, 787155), (194, 746580), (230, 629724), (276, 524770), (291, 497720), (345, 419816), (388, 373290), (460, 314862), (485, 298632), (541, 267720), (552, 262385), (582, 248860), (690, 209908), (776, 186645), (920, 157431), (970, 149316), (1082, 133860), (1164, 124430), (1380, 104954), (1455, 99544), (1623, 89240), (1940, 74658), (2164, 66930), (2231, 64920), (2328, 62215), (2705, 53544), (2760, 52477), (2910, 49772), (3246, 44620), (3880, 37329), (4328, 33465), (4462, 32460), (5410, 26772), (5820, 24886), (6492, 22310), (6693, 21640), (8115, 17848), (8924, 16230), (10820, 13386), (11155, 12984), (11640, 12443)]