1520588320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7993}}^1$

素因数の和:8078

約数の個数: 96

約数和(自身を含む): 3807382320

約数和(自身を除く): 2286794000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 80, 82, 116, 145, 160, 164, 205, 232, 290, 328, 410, 464, 580, 656, 820, 928, 1160, 1189, 1312, 1640, 2320, 2378, 3280, 4640, 4756, 5945, 6560, 7993, 9512, 11890, 15986, 19024, 23780, 31972, 38048, 39965, 47560, 63944, 79930, 95120, 127888, 159860, 190240, 231797, 255776, 319720, 327713, 463594, 639440, 655426, 927188, 1158985, 1278880, 1310852, 1638565, 1854376, 2317970, 2621704, 3277130, 3708752, 4635940, 5243408, 6554260, 7417504, 9271880, 9503677, 10486816, 13108520, 18543760, 19007354, 26217040, 37087520, 38014708, 47518385, 52434080, 76029416, 95036770, 152058832, 190073540, 304117664, 380147080, 760294160, 1520588320]

約数ペア:

[(1, 1520588320), (2, 760294160), (4, 380147080), (5, 304117664), (8, 190073540), (10, 152058832), (16, 95036770), (20, 76029416), (29, 52434080), (32, 47518385), (40, 38014708), (41, 37087520), (58, 26217040), (80, 19007354), (82, 18543760), (116, 13108520), (145, 10486816), (160, 9503677), (164, 9271880), (205, 7417504), (232, 6554260), (290, 5243408), (328, 4635940), (410, 3708752), (464, 3277130), (580, 2621704), (656, 2317970), (820, 1854376), (928, 1638565), (1160, 1310852), (1189, 1278880), (1312, 1158985), (1640, 927188), (2320, 655426), (2378, 639440), (3280, 463594), (4640, 327713), (4756, 319720), (5945, 255776), (6560, 231797), (7993, 190240), (9512, 159860), (11890, 127888), (15986, 95120), (19024, 79930), (23780, 63944), (31972, 47560), (38048, 39965)]