3352960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 8959680

約数和(自身を除く): 5606720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 169, 208, 248, 260, 310, 320, 338, 403, 416, 496, 520, 620, 640, 676, 806, 832, 845, 992, 1040, 1240, 1352, 1612, 1664, 1690, 1984, 2015, 2080, 2480, 2704, 3224, 3380, 3968, 4030, 4160, 4960, 5239, 5408, 6448, 6760, 8060, 8320, 9920, 10478, 10816, 12896, 13520, 16120, 19840, 20956, 21632, 25792, 26195, 27040, 32240, 41912, 51584, 52390, 54080, 64480, 83824, 104780, 108160, 128960, 167648, 209560, 257920, 335296, 419120, 670592, 838240, 1676480, 3352960]

約数ペア:

[(1, 3352960), (2, 1676480), (4, 838240), (5, 670592), (8, 419120), (10, 335296), (13, 257920), (16, 209560), (20, 167648), (26, 128960), (31, 108160), (32, 104780), (40, 83824), (52, 64480), (62, 54080), (64, 52390), (65, 51584), (80, 41912), (104, 32240), (124, 27040), (128, 26195), (130, 25792), (155, 21632), (160, 20956), (169, 19840), (208, 16120), (248, 13520), (260, 12896), (310, 10816), (320, 10478), (338, 9920), (403, 8320), (416, 8060), (496, 6760), (520, 6448), (620, 5408), (640, 5239), (676, 4960), (806, 4160), (832, 4030), (845, 3968), (992, 3380), (1040, 3224), (1240, 2704), (1352, 2480), (1612, 2080), (1664, 2015), (1690, 1984)]