454773960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1428

約数の個数: 128

約数和(自身を含む): 1520985600

約数和(自身を除く): 1066211640

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, 270, 360, 431, 540, 862, 977, 1080, 1293, 1724, 1954, 2155, 2586, 2931, 3448, 3879, 3908, 4310, 4885, 5172, 5862, 6465, 7758, 7816, 8620, 8793, 9770, 10344, 11637, 11724, 12930, 14655, 15516, 17240, 17586, 19395, 19540, 23274, 23448, 25860, 26379, 29310, 31032, 35172, 38790, 39080, 43965, 46548, 51720, 52758, 58185, 58620, 70344, 77580, 87930, 93096, 105516, 116370, 117240, 131895, 155160, 175860, 211032, 232740, 263790, 351720, 421087, 465480, 527580, 842174, 1055160, 1263261, 1684348, 2105435, 2526522, 3368696, 3789783, 4210870, 5053044, 6316305, 7579566, 8421740, 10106088, 11369349, 12632610, 15159132, 16843480, 18948915, 22738698, 25265220, 30318264, 37897830, 45477396, 50530440, 56846745, 75795660, 90954792, 113693490, 151591320, 227386980, 454773960]

約数ペア:

[(1, 454773960), (2, 227386980), (3, 151591320), (4, 113693490), (5, 90954792), (6, 75795660), (8, 56846745), (9, 50530440), (10, 45477396), (12, 37897830), (15, 30318264), (18, 25265220), (20, 22738698), (24, 18948915), (27, 16843480), (30, 15159132), (36, 12632610), (40, 11369349), (45, 10106088), (54, 8421740), (60, 7579566), (72, 6316305), (90, 5053044), (108, 4210870), (120, 3789783), (135, 3368696), (180, 2526522), (216, 2105435), (270, 1684348), (360, 1263261), (431, 1055160), (540, 842174), (862, 527580), (977, 465480), (1080, 421087), (1293, 351720), (1724, 263790), (1954, 232740), (2155, 211032), (2586, 175860), (2931, 155160), (3448, 131895), (3879, 117240), (3908, 116370), (4310, 105516), (4885, 93096), (5172, 87930), (5862, 77580), (6465, 70344), (7758, 58620), (7816, 58185), (8620, 52758), (8793, 51720), (9770, 46548), (10344, 43965), (11637, 39080), (11724, 38790), (12930, 35172), (14655, 31032), (15516, 29310), (17240, 26379), (17586, 25860), (19395, 23448), (19540, 23274)]