39118560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6300

約数の個数: 96

約数和(自身を含む): 132723360

約数和(自身を除く): 93604800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 6269, 12538, 18807, 25076, 31345, 37614, 50152, 62690, 75228, 81497, 94035, 100304, 125380, 150456, 162994, 188070, 200608, 244491, 250760, 300912, 325988, 376140, 407485, 488982, 501520, 601824, 651976, 752280, 814970, 977964, 1003040, 1222455, 1303952, 1504560, 1629940, 1955928, 2444910, 2607904, 3009120, 3259880, 3911856, 4889820, 6519760, 7823712, 9779640, 13039520, 19559280, 39118560]

約数ペア:

[(1, 39118560), (2, 19559280), (3, 13039520), (4, 9779640), (5, 7823712), (6, 6519760), (8, 4889820), (10, 3911856), (12, 3259880), (13, 3009120), (15, 2607904), (16, 2444910), (20, 1955928), (24, 1629940), (26, 1504560), (30, 1303952), (32, 1222455), (39, 1003040), (40, 977964), (48, 814970), (52, 752280), (60, 651976), (65, 601824), (78, 501520), (80, 488982), (96, 407485), (104, 376140), (120, 325988), (130, 300912), (156, 250760), (160, 244491), (195, 200608), (208, 188070), (240, 162994), (260, 150456), (312, 125380), (390, 100304), (416, 94035), (480, 81497), (520, 75228), (624, 62690), (780, 50152), (1040, 37614), (1248, 31345), (1560, 25076), (2080, 18807), (3120, 12538), (6240, 6269)]