241090720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3798

約数の個数: 96

約数和(自身を含む): 633346560

約数和(自身を除く): 392255840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 3739, 4030, 4960, 6448, 7478, 8060, 12896, 14956, 16120, 18695, 29912, 32240, 37390, 48607, 59824, 64480, 74780, 97214, 115909, 119648, 149560, 194428, 231818, 243035, 299120, 388856, 463636, 486070, 579545, 598240, 777712, 927272, 972140, 1159090, 1506817, 1555424, 1854544, 1944280, 2318180, 3013634, 3709088, 3888560, 4636360, 6027268, 7534085, 7777120, 9272720, 12054536, 15068170, 18545440, 24109072, 30136340, 48218144, 60272680, 120545360, 241090720]

約数ペア:

[(1, 241090720), (2, 120545360), (4, 60272680), (5, 48218144), (8, 30136340), (10, 24109072), (13, 18545440), (16, 15068170), (20, 12054536), (26, 9272720), (31, 7777120), (32, 7534085), (40, 6027268), (52, 4636360), (62, 3888560), (65, 3709088), (80, 3013634), (104, 2318180), (124, 1944280), (130, 1854544), (155, 1555424), (160, 1506817), (208, 1159090), (248, 972140), (260, 927272), (310, 777712), (403, 598240), (416, 579545), (496, 486070), (520, 463636), (620, 388856), (806, 299120), (992, 243035), (1040, 231818), (1240, 194428), (1612, 149560), (2015, 119648), (2080, 115909), (2480, 97214), (3224, 74780), (3739, 64480), (4030, 59824), (4960, 48607), (6448, 37390), (7478, 32240), (8060, 29912), (12896, 18695), (14956, 16120)]