151591320

素因数分解:

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

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 494320320

約数和(自身を除く): 342729000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 431, 862, 977, 1293, 1724, 1954, 2155, 2586, 2931, 3448, 3879, 3908, 4310, 4885, 5172, 5862, 6465, 7758, 7816, 8620, 8793, 9770, 10344, 11724, 12930, 14655, 15516, 17240, 17586, 19395, 19540, 23448, 25860, 29310, 31032, 35172, 38790, 39080, 43965, 51720, 58620, 70344, 77580, 87930, 117240, 155160, 175860, 351720, 421087, 842174, 1263261, 1684348, 2105435, 2526522, 3368696, 3789783, 4210870, 5053044, 6316305, 7579566, 8421740, 10106088, 12632610, 15159132, 16843480, 18948915, 25265220, 30318264, 37897830, 50530440, 75795660, 151591320]

約数ペア:

[(1, 151591320), (2, 75795660), (3, 50530440), (4, 37897830), (5, 30318264), (6, 25265220), (8, 18948915), (9, 16843480), (10, 15159132), (12, 12632610), (15, 10106088), (18, 8421740), (20, 7579566), (24, 6316305), (30, 5053044), (36, 4210870), (40, 3789783), (45, 3368696), (60, 2526522), (72, 2105435), (90, 1684348), (120, 1263261), (180, 842174), (360, 421087), (431, 351720), (862, 175860), (977, 155160), (1293, 117240), (1724, 87930), (1954, 77580), (2155, 70344), (2586, 58620), (2931, 51720), (3448, 43965), (3879, 39080), (3908, 38790), (4310, 35172), (4885, 31032), (5172, 29310), (5862, 25860), (6465, 23448), (7758, 19540), (7816, 19395), (8620, 17586), (8793, 17240), (9770, 15516), (10344, 14655), (11724, 12930)]