857845080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1271

約数の個数: 160

約数和(自身を含む): 2896914240

約数和(自身を除く): 2039069160

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 271, 324, 360, 405, 540, 542, 648, 810, 813, 977, 1080, 1084, 1355, 1620, 1626, 1954, 2168, 2439, 2710, 2931, 3240, 3252, 3908, 4065, 4878, 4885, 5420, 5862, 6504, 7317, 7816, 8130, 8793, 9756, 9770, 10840, 11724, 12195, 14634, 14655, 16260, 17586, 19512, 19540, 21951, 23448, 24390, 26379, 29268, 29310, 32520, 35172, 36585, 39080, 43902, 43965, 48780, 52758, 58536, 58620, 70344, 73170, 79137, 87804, 87930, 97560, 105516, 109755, 117240, 131895, 146340, 158274, 175608, 175860, 211032, 219510, 263790, 264767, 292680, 316548, 351720, 395685, 439020, 527580, 529534, 633096, 791370, 794301, 878040, 1055160, 1059068, 1323835, 1582740, 1588602, 2118136, 2382903, 2647670, 3165480, 3177204, 3971505, 4765806, 5295340, 6354408, 7148709, 7943010, 9531612, 10590680, 11914515, 14297418, 15886020, 19063224, 21446127, 23829030, 28594836, 31772040, 35743545, 42892254, 47658060, 57189672, 71487090, 85784508, 95316120, 107230635, 142974180, 171569016, 214461270, 285948360, 428922540, 857845080]

約数ペア:

[(1, 857845080), (2, 428922540), (3, 285948360), (4, 214461270), (5, 171569016), (6, 142974180), (8, 107230635), (9, 95316120), (10, 85784508), (12, 71487090), (15, 57189672), (18, 47658060), (20, 42892254), (24, 35743545), (27, 31772040), (30, 28594836), (36, 23829030), (40, 21446127), (45, 19063224), (54, 15886020), (60, 14297418), (72, 11914515), (81, 10590680), (90, 9531612), (108, 7943010), (120, 7148709), (135, 6354408), (162, 5295340), (180, 4765806), (216, 3971505), (270, 3177204), (271, 3165480), (324, 2647670), (360, 2382903), (405, 2118136), (540, 1588602), (542, 1582740), (648, 1323835), (810, 1059068), (813, 1055160), (977, 878040), (1080, 794301), (1084, 791370), (1355, 633096), (1620, 529534), (1626, 527580), (1954, 439020), (2168, 395685), (2439, 351720), (2710, 316548), (2931, 292680), (3240, 264767), (3252, 263790), (3908, 219510), (4065, 211032), (4878, 175860), (4885, 175608), (5420, 158274), (5862, 146340), (6504, 131895), (7317, 117240), (7816, 109755), (8130, 105516), (8793, 97560), (9756, 87930), (9770, 87804), (10840, 79137), (11724, 73170), (12195, 70344), (14634, 58620), (14655, 58536), (16260, 52758), (17586, 48780), (19512, 43965), (19540, 43902), (21951, 39080), (23448, 36585), (24390, 35172), (26379, 32520), (29268, 29310)]