4982040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{659}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 19008000

約数和(自身を除く): 14025960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 659, 756, 840, 945, 1080, 1260, 1318, 1512, 1890, 1977, 2520, 2636, 3295, 3780, 3954, 4613, 5272, 5931, 6590, 7560, 7908, 9226, 9885, 11862, 13180, 13839, 15816, 17793, 18452, 19770, 23065, 23724, 26360, 27678, 29655, 35586, 36904, 39540, 41517, 46130, 47448, 55356, 59310, 69195, 71172, 79080, 83034, 88965, 92260, 110712, 118620, 124551, 138390, 142344, 166068, 177930, 184520, 207585, 237240, 249102, 276780, 332136, 355860, 415170, 498204, 553560, 622755, 711720, 830340, 996408, 1245510, 1660680, 2491020, 4982040]

約数ペア:

[(1, 4982040), (2, 2491020), (3, 1660680), (4, 1245510), (5, 996408), (6, 830340), (7, 711720), (8, 622755), (9, 553560), (10, 498204), (12, 415170), (14, 355860), (15, 332136), (18, 276780), (20, 249102), (21, 237240), (24, 207585), (27, 184520), (28, 177930), (30, 166068), (35, 142344), (36, 138390), (40, 124551), (42, 118620), (45, 110712), (54, 92260), (56, 88965), (60, 83034), (63, 79080), (70, 71172), (72, 69195), (84, 59310), (90, 55356), (105, 47448), (108, 46130), (120, 41517), (126, 39540), (135, 36904), (140, 35586), (168, 29655), (180, 27678), (189, 26360), (210, 23724), (216, 23065), (252, 19770), (270, 18452), (280, 17793), (315, 15816), (360, 13839), (378, 13180), (420, 11862), (504, 9885), (540, 9226), (630, 7908), (659, 7560), (756, 6590), (840, 5931), (945, 5272), (1080, 4613), (1260, 3954), (1318, 3780), (1512, 3295), (1890, 2636), (1977, 2520)]