482181440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3800

約数の個数: 112

約数和(自身を含む): 1276746240

約数和(自身を除く): 794564800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 3739, 4030, 4160, 4960, 6448, 7478, 8060, 9920, 12896, 14956, 16120, 18695, 25792, 29912, 32240, 37390, 48607, 59824, 64480, 74780, 97214, 115909, 119648, 128960, 149560, 194428, 231818, 239296, 243035, 299120, 388856, 463636, 486070, 579545, 598240, 777712, 927272, 972140, 1159090, 1196480, 1506817, 1555424, 1854544, 1944280, 2318180, 3013634, 3110848, 3709088, 3888560, 4636360, 6027268, 7418176, 7534085, 7777120, 9272720, 12054536, 15068170, 15554240, 18545440, 24109072, 30136340, 37090880, 48218144, 60272680, 96436288, 120545360, 241090720, 482181440]

約数ペア:

[(1, 482181440), (2, 241090720), (4, 120545360), (5, 96436288), (8, 60272680), (10, 48218144), (13, 37090880), (16, 30136340), (20, 24109072), (26, 18545440), (31, 15554240), (32, 15068170), (40, 12054536), (52, 9272720), (62, 7777120), (64, 7534085), (65, 7418176), (80, 6027268), (104, 4636360), (124, 3888560), (130, 3709088), (155, 3110848), (160, 3013634), (208, 2318180), (248, 1944280), (260, 1854544), (310, 1555424), (320, 1506817), (403, 1196480), (416, 1159090), (496, 972140), (520, 927272), (620, 777712), (806, 598240), (832, 579545), (992, 486070), (1040, 463636), (1240, 388856), (1612, 299120), (1984, 243035), (2015, 239296), (2080, 231818), (2480, 194428), (3224, 149560), (3739, 128960), (4030, 119648), (4160, 115909), (4960, 97214), (6448, 74780), (7478, 64480), (8060, 59824), (9920, 48607), (12896, 37390), (14956, 32240), (16120, 29912), (18695, 25792)]