915914520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3803}}^1$

素因数の和:4046

約数の個数: 128

約数和(自身を含む): 3067545600

約数和(自身を除く): 2151631080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 223, 270, 360, 446, 540, 669, 892, 1080, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 3803, 4014, 4460, 5352, 6021, 6690, 7606, 8028, 8920, 10035, 11409, 12042, 13380, 15212, 16056, 19015, 20070, 22818, 24084, 26760, 30105, 30424, 34227, 38030, 40140, 45636, 48168, 57045, 60210, 68454, 76060, 80280, 91272, 102681, 114090, 120420, 136908, 152120, 171135, 205362, 228180, 240840, 273816, 342270, 410724, 456360, 513405, 684540, 821448, 848069, 1026810, 1369080, 1696138, 2053620, 2544207, 3392276, 4107240, 4240345, 5088414, 6784552, 7632621, 8480690, 10176828, 12721035, 15265242, 16961380, 20353656, 22897863, 25442070, 30530484, 33922760, 38163105, 45795726, 50884140, 61060968, 76326210, 91591452, 101768280, 114489315, 152652420, 183182904, 228978630, 305304840, 457957260, 915914520]

約数ペア:

[(1, 915914520), (2, 457957260), (3, 305304840), (4, 228978630), (5, 183182904), (6, 152652420), (8, 114489315), (9, 101768280), (10, 91591452), (12, 76326210), (15, 61060968), (18, 50884140), (20, 45795726), (24, 38163105), (27, 33922760), (30, 30530484), (36, 25442070), (40, 22897863), (45, 20353656), (54, 16961380), (60, 15265242), (72, 12721035), (90, 10176828), (108, 8480690), (120, 7632621), (135, 6784552), (180, 5088414), (216, 4240345), (223, 4107240), (270, 3392276), (360, 2544207), (446, 2053620), (540, 1696138), (669, 1369080), (892, 1026810), (1080, 848069), (1115, 821448), (1338, 684540), (1784, 513405), (2007, 456360), (2230, 410724), (2676, 342270), (3345, 273816), (3803, 240840), (4014, 228180), (4460, 205362), (5352, 171135), (6021, 152120), (6690, 136908), (7606, 120420), (8028, 114090), (8920, 102681), (10035, 91272), (11409, 80280), (12042, 76060), (13380, 68454), (15212, 60210), (16056, 57045), (19015, 48168), (20070, 45636), (22818, 40140), (24084, 38030), (26760, 34227), (30105, 30424)]